201802557520

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{121997}}^1$

素因数の和:122093

約数の個数: 160

約数和(自身を含む): 522815109120

約数和(自身を除く): 321012551600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 29, 31, 40, 46, 58, 62, 80, 92, 115, 116, 124, 145, 155, 184, 230, 232, 248, 290, 310, 368, 460, 464, 496, 580, 620, 667, 713, 899, 920, 1160, 1240, 1334, 1426, 1798, 1840, 2320, 2480, 2668, 2852, 3335, 3565, 3596, 4495, 5336, 5704, 6670, 7130, 7192, 8990, 10672, 11408, 13340, 14260, 14384, 17980, 20677, 26680, 28520, 35960, 41354, 53360, 57040, 71920, 82708, 103385, 121997, 165416, 206770, 243994, 330832, 413540, 487988, 609985, 827080, 975976, 1219970, 1654160, 1951952, 2439940, 2805931, 3537913, 3781907, 4879880, 5611862, 7075826, 7563814, 9759760, 11223724, 14029655, 14151652, 15127628, 17689565, 18909535, 22447448, 28059310, 28303304, 30255256, 35379130, 37819070, 44894896, 56118620, 56606608, 60510512, 70758260, 75638140, 81371999, 86983861, 109675303, 112237240, 141516520, 151276280, 162743998, 173967722, 219350606, 224474480, 283033040, 302552560, 325487996, 347935444, 406859995, 434919305, 438701212, 548376515, 650975992, 695870888, 813719990, 869838610, 877402424, 1096753030, 1301951984, 1391741776, 1627439980, 1739677220, 1754804848, 2193506060, 2522531969, 3254879960, 3479354440, 4387012120, 5045063938, 6509759920, 6958708880, 8774024240, 10090127876, 12612659845, 20180255752, 25225319690, 40360511504, 50450639380, 100901278760, 201802557520]

約数ペア:

[(1, 201802557520), (2, 100901278760), (4, 50450639380), (5, 40360511504), (8, 25225319690), (10, 20180255752), (16, 12612659845), (20, 10090127876), (23, 8774024240), (29, 6958708880), (31, 6509759920), (40, 5045063938), (46, 4387012120), (58, 3479354440), (62, 3254879960), (80, 2522531969), (92, 2193506060), (115, 1754804848), (116, 1739677220), (124, 1627439980), (145, 1391741776), (155, 1301951984), (184, 1096753030), (230, 877402424), (232, 869838610), (248, 813719990), (290, 695870888), (310, 650975992), (368, 548376515), (460, 438701212), (464, 434919305), (496, 406859995), (580, 347935444), (620, 325487996), (667, 302552560), (713, 283033040), (899, 224474480), (920, 219350606), (1160, 173967722), (1240, 162743998), (1334, 151276280), (1426, 141516520), (1798, 112237240), (1840, 109675303), (2320, 86983861), (2480, 81371999), (2668, 75638140), (2852, 70758260), (3335, 60510512), (3565, 56606608), (3596, 56118620), (4495, 44894896), (5336, 37819070), (5704, 35379130), (6670, 30255256), (7130, 28303304), (7192, 28059310), (8990, 22447448), (10672, 18909535), (11408, 17689565), (13340, 15127628), (14260, 14151652), (14384, 14029655), (17980, 11223724), (20677, 9759760), (26680, 7563814), (28520, 7075826), (35960, 5611862), (41354, 4879880), (53360, 3781907), (57040, 3537913), (71920, 2805931), (82708, 2439940), (103385, 1951952), (121997, 1654160), (165416, 1219970), (206770, 975976), (243994, 827080), (330832, 609985), (413540, 487988)]