91879240

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2441}}^1$

素因数の和:3393

約数の個数: 32

約数和(自身を含む): 207032760

約数和(自身を除く): 115153520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 2441, 3764, 4705, 4882, 7528, 9410, 9764, 12205, 18820, 19528, 24410, 37640, 48820, 97640, 2296981, 4593962, 9187924, 11484905, 18375848, 22969810, 45939620, 91879240]

約数ペア:

[(1, 91879240), (2, 45939620), (4, 22969810), (5, 18375848), (8, 11484905), (10, 9187924), (20, 4593962), (40, 2296981), (941, 97640), (1882, 48820), (2441, 37640), (3764, 24410), (4705, 19528), (4882, 18820), (7528, 12205), (9410, 9764)]