42570800

素因数分解:

$2^4\times 5^2\times {\mathrm{106427}}^1$

素因数の和:106445

約数の個数: 30

約数和(自身を含む): 102277308

約数和(自身を除く): 59706508

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 106427, 212854, 425708, 532135, 851416, 1064270, 1702832, 2128540, 2660675, 4257080, 5321350, 8514160, 10642700, 21285400, 42570800]

約数ペア:

[(1, 42570800), (2, 21285400), (4, 10642700), (5, 8514160), (8, 5321350), (10, 4257080), (16, 2660675), (20, 2128540), (25, 1702832), (40, 1064270), (50, 851416), (80, 532135), (100, 425708), (200, 212854), (400, 106427)]