225565549880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1213}}^1\times {\mathrm{4357}}^1$

素因数の和:5689

約数の個数: 128

約数和(自身を含む): 559958374080

約数和(自身を除く): 334392824200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1213, 1940, 2134, 2426, 3880, 4268, 4357, 4852, 5335, 6065, 8536, 8714, 9704, 10670, 12130, 13343, 17428, 21340, 21785, 24260, 26686, 34856, 42680, 43570, 47927, 48520, 53372, 66715, 87140, 95854, 106744, 117661, 133430, 174280, 191708, 235322, 239635, 266860, 383416, 422629, 470644, 479270, 533720, 588305, 845258, 941288, 958540, 1176610, 1294271, 1690516, 1917080, 2113145, 2353220, 2588542, 3381032, 4226290, 4648919, 4706440, 5177084, 5285041, 6471355, 8452580, 9297838, 10354168, 10570082, 12942710, 16905160, 18595676, 21140164, 23244595, 25885420, 26425205, 37191352, 42280328, 46489190, 51770840, 52850410, 58135451, 92978380, 105700820, 116270902, 185956760, 211401640, 232541804, 290677255, 465083608, 512648977, 581354510, 1025297954, 1162709020, 2050595908, 2325418040, 2563244885, 4101191816, 5126489770, 5639138747, 10252979540, 11278277494, 20505959080, 22556554988, 28195693735, 45113109976, 56391387470, 112782774940, 225565549880]

約数ペア:

[(1, 225565549880), (2, 112782774940), (4, 56391387470), (5, 45113109976), (8, 28195693735), (10, 22556554988), (11, 20505959080), (20, 11278277494), (22, 10252979540), (40, 5639138747), (44, 5126489770), (55, 4101191816), (88, 2563244885), (97, 2325418040), (110, 2050595908), (194, 1162709020), (220, 1025297954), (388, 581354510), (440, 512648977), (485, 465083608), (776, 290677255), (970, 232541804), (1067, 211401640), (1213, 185956760), (1940, 116270902), (2134, 105700820), (2426, 92978380), (3880, 58135451), (4268, 52850410), (4357, 51770840), (4852, 46489190), (5335, 42280328), (6065, 37191352), (8536, 26425205), (8714, 25885420), (9704, 23244595), (10670, 21140164), (12130, 18595676), (13343, 16905160), (17428, 12942710), (21340, 10570082), (21785, 10354168), (24260, 9297838), (26686, 8452580), (34856, 6471355), (42680, 5285041), (43570, 5177084), (47927, 4706440), (48520, 4648919), (53372, 4226290), (66715, 3381032), (87140, 2588542), (95854, 2353220), (106744, 2113145), (117661, 1917080), (133430, 1690516), (174280, 1294271), (191708, 1176610), (235322, 958540), (239635, 941288), (266860, 845258), (383416, 588305), (422629, 533720), (470644, 479270)]