45478480

素因数分解:

$2^4\times 5^1\times {\mathrm{568481}}^1$

素因数の和:568494

約数の個数: 20

約数和(自身を含む): 105737652

約数和(自身を除く): 60259172

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 568481, 1136962, 2273924, 2842405, 4547848, 5684810, 9095696, 11369620, 22739240, 45478480]

約数ペア:

[(1, 45478480), (2, 22739240), (4, 11369620), (5, 9095696), (8, 5684810), (10, 4547848), (16, 2842405), (20, 2273924), (40, 1136962), (80, 568481)]