2051222746100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{88339}}^1$

素因数の和:88495

約数の個数: 216

約数和(自身を含む): 5201144709600

約数和(自身を除く): 3149921963500

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 25, 38, 44, 50, 55, 76, 95, 100, 101, 110, 121, 190, 202, 209, 220, 242, 275, 380, 404, 418, 475, 484, 505, 550, 605, 836, 950, 1010, 1045, 1100, 1111, 1210, 1900, 1919, 2020, 2090, 2222, 2299, 2420, 2525, 3025, 3838, 4180, 4444, 4598, 5050, 5225, 5555, 6050, 7676, 9196, 9595, 10100, 10450, 11110, 11495, 12100, 12221, 19190, 20900, 21109, 22220, 22990, 24442, 27775, 38380, 42218, 45980, 47975, 48884, 55550, 57475, 61105, 84436, 88339, 95950, 105545, 111100, 114950, 122210, 176678, 191900, 211090, 229900, 232199, 244420, 305525, 353356, 422180, 441695, 464398, 527725, 611050, 883390, 928796, 971729, 1055450, 1160995, 1222100, 1678441, 1766780, 1943458, 2110900, 2208475, 2321990, 3356882, 3886916, 4416950, 4643980, 4858645, 5804975, 6713764, 8392205, 8833900, 8922239, 9717290, 10689019, 11609950, 16784410, 17844478, 18462851, 19434580, 21378038, 23219900, 24293225, 33568820, 35688956, 36925702, 41961025, 42756076, 44611195, 48586450, 53445095, 73851404, 83922050, 89222390, 92314255, 97172900, 98144629, 106890190, 167844100, 169522541, 178444780, 184628510, 196289258, 203091361, 213780380, 223055975, 267225475, 339045082, 369257020, 392578516, 406182722, 446111950, 461571275, 490723145, 534450950, 678090164, 812365444, 847612705, 892223900, 923142550, 981446290, 1015456805, 1068901900, 1079590919, 1695225410, 1846285100, 1864747951, 1962892580, 2030913610, 2159181838, 2453615725, 3390450820, 3729495902, 4061827220, 4238063525, 4318363676, 4907231450, 5077284025, 5397954595, 7458991804, 8476127050, 9323739755, 9814462900, 10154568050, 10795909190, 16952254100, 18647479510, 20309136100, 20512227461, 21591818380, 26989772975, 37294959020, 41024454922, 46618698775, 53979545950, 82048909844, 93237397550, 102561137305, 107959091900, 186474795100, 205122274610, 410244549220, 512805686525, 1025611373050, 2051222746100]

約数ペア:

[(1, 2051222746100), (2, 1025611373050), (4, 512805686525), (5, 410244549220), (10, 205122274610), (11, 186474795100), (19, 107959091900), (20, 102561137305), (22, 93237397550), (25, 82048909844), (38, 53979545950), (44, 46618698775), (50, 41024454922), (55, 37294959020), (76, 26989772975), (95, 21591818380), (100, 20512227461), (101, 20309136100), (110, 18647479510), (121, 16952254100), (190, 10795909190), (202, 10154568050), (209, 9814462900), (220, 9323739755), (242, 8476127050), (275, 7458991804), (380, 5397954595), (404, 5077284025), (418, 4907231450), (475, 4318363676), (484, 4238063525), (505, 4061827220), (550, 3729495902), (605, 3390450820), (836, 2453615725), (950, 2159181838), (1010, 2030913610), (1045, 1962892580), (1100, 1864747951), (1111, 1846285100), (1210, 1695225410), (1900, 1079590919), (1919, 1068901900), (2020, 1015456805), (2090, 981446290), (2222, 923142550), (2299, 892223900), (2420, 847612705), (2525, 812365444), (3025, 678090164), (3838, 534450950), (4180, 490723145), (4444, 461571275), (4598, 446111950), (5050, 406182722), (5225, 392578516), (5555, 369257020), (6050, 339045082), (7676, 267225475), (9196, 223055975), (9595, 213780380), (10100, 203091361), (10450, 196289258), (11110, 184628510), (11495, 178444780), (12100, 169522541), (12221, 167844100), (19190, 106890190), (20900, 98144629), (21109, 97172900), (22220, 92314255), (22990, 89222390), (24442, 83922050), (27775, 73851404), (38380, 53445095), (42218, 48586450), (45980, 44611195), (47975, 42756076), (48884, 41961025), (55550, 36925702), (57475, 35688956), (61105, 33568820), (84436, 24293225), (88339, 23219900), (95950, 21378038), (105545, 19434580), (111100, 18462851), (114950, 17844478), (122210, 16784410), (176678, 11609950), (191900, 10689019), (211090, 9717290), (229900, 8922239), (232199, 8833900), (244420, 8392205), (305525, 6713764), (353356, 5804975), (422180, 4858645), (441695, 4643980), (464398, 4416950), (527725, 3886916), (611050, 3356882), (883390, 2321990), (928796, 2208475), (971729, 2110900), (1055450, 1943458), (1160995, 1766780), (1222100, 1678441)]