98187620

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{4129}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 218559600

約数和(自身を除く): 120371980

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 164, 205, 290, 410, 580, 820, 1189, 2378, 4129, 4756, 5945, 8258, 11890, 16516, 20645, 23780, 41290, 82580, 119741, 169289, 239482, 338578, 478964, 598705, 677156, 846445, 1197410, 1692890, 2394820, 3385780, 4909381, 9818762, 19637524, 24546905, 49093810, 98187620]

約数ペア:

[(1, 98187620), (2, 49093810), (4, 24546905), (5, 19637524), (10, 9818762), (20, 4909381), (29, 3385780), (41, 2394820), (58, 1692890), (82, 1197410), (116, 846445), (145, 677156), (164, 598705), (205, 478964), (290, 338578), (410, 239482), (580, 169289), (820, 119741), (1189, 82580), (2378, 41290), (4129, 23780), (4756, 20645), (5945, 16516), (8258, 11890)]