97584140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79987}}^1$

素因数の和:80057

約数の個数: 24

約数和(自身を含む): 208288752

約数和(自身を除く): 110704612

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 79987, 159974, 319948, 399935, 799870, 1599740, 4879207, 9758414, 19516828, 24396035, 48792070, 97584140]

約数ペア:

[(1, 97584140), (2, 48792070), (4, 24396035), (5, 19516828), (10, 9758414), (20, 4879207), (61, 1599740), (122, 799870), (244, 399935), (305, 319948), (610, 159974), (1220, 79987)]