25085976

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 64627200

約数和(自身を除く): 39541224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 101, 131, 158, 202, 237, 262, 303, 316, 393, 404, 474, 524, 606, 632, 786, 808, 948, 1048, 1212, 1572, 1896, 2424, 3144, 7979, 10349, 13231, 15958, 20698, 23937, 26462, 31047, 31916, 39693, 41396, 47874, 52924, 62094, 63832, 79386, 82792, 95748, 105848, 124188, 158772, 191496, 248376, 317544, 1045249, 2090498, 3135747, 4180996, 6271494, 8361992, 12542988, 25085976]

約数ペア:

[(1, 25085976), (2, 12542988), (3, 8361992), (4, 6271494), (6, 4180996), (8, 3135747), (12, 2090498), (24, 1045249), (79, 317544), (101, 248376), (131, 191496), (158, 158772), (202, 124188), (237, 105848), (262, 95748), (303, 82792), (316, 79386), (393, 63832), (404, 62094), (474, 52924), (524, 47874), (606, 41396), (632, 39693), (786, 31916), (808, 31047), (948, 26462), (1048, 23937), (1212, 20698), (1572, 15958), (1896, 13231), (2424, 10349), (3144, 7979)]