86924120

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{19231}}^1$

素因数の和:19355

約数の個数: 32

約数和(自身を含む): 197320320

約数和(自身を除く): 110396200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 19231, 38462, 76924, 96155, 153848, 192310, 384620, 769240, 2173103, 4346206, 8692412, 10865515, 17384824, 21731030, 43462060, 86924120]

約数ペア:

[(1, 86924120), (2, 43462060), (4, 21731030), (5, 17384824), (8, 10865515), (10, 8692412), (20, 4346206), (40, 2173103), (113, 769240), (226, 384620), (452, 192310), (565, 153848), (904, 96155), (1130, 76924), (2260, 38462), (4520, 19231)]