4259240

素因数分解:

$2^3\times 5^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 9645480

約数和(自身を除く): 5386240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 233, 457, 466, 914, 932, 1165, 1828, 1864, 2285, 2330, 3656, 4570, 4660, 9140, 9320, 18280, 106481, 212962, 425924, 532405, 851848, 1064810, 2129620, 4259240]

約数ペア:

[(1, 4259240), (2, 2129620), (4, 1064810), (5, 851848), (8, 532405), (10, 425924), (20, 212962), (40, 106481), (233, 18280), (457, 9320), (466, 9140), (914, 4660), (932, 4570), (1165, 3656), (1828, 2330), (1864, 2285)]