38030278480

素因数分解:

$2^4\times 5^1\times {\mathrm{475378481}}^1$

素因数の和:475378494

約数の個数: 20

約数和(自身を含む): 88420397652

約数和(自身を除く): 50390119172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 475378481, 950756962, 1901513924, 2376892405, 3803027848, 4753784810, 7606055696, 9507569620, 19015139240, 38030278480]

約数ペア:

[(1, 38030278480), (2, 19015139240), (4, 9507569620), (5, 7606055696), (8, 4753784810), (10, 3803027848), (16, 2376892405), (20, 1901513924), (40, 950756962), (80, 475378481)]