45050480

素因数分解:

$2^4\times 5^1\times {\mathrm{563131}}^1$

素因数の和:563144

約数の個数: 20

約数和(自身を含む): 104742552

約数和(自身を除く): 59692072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 563131, 1126262, 2252524, 2815655, 4505048, 5631310, 9010096, 11262620, 22525240, 45050480]

約数ペア:

[(1, 45050480), (2, 22525240), (4, 11262620), (5, 9010096), (8, 5631310), (10, 4505048), (16, 2815655), (20, 2252524), (40, 1126262), (80, 563131)]