41568640

素因数分解:

$2^7\times 5^1\times {\mathrm{64951}}^1$

素因数の和:64970

約数の個数: 32

約数和(自身を含む): 99376560

約数和(自身を除く): 57807920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 64951, 129902, 259804, 324755, 519608, 649510, 1039216, 1299020, 2078432, 2598040, 4156864, 5196080, 8313728, 10392160, 20784320, 41568640]

約数ペア:

[(1, 41568640), (2, 20784320), (4, 10392160), (5, 8313728), (8, 5196080), (10, 4156864), (16, 2598040), (20, 2078432), (32, 1299020), (40, 1039216), (64, 649510), (80, 519608), (128, 324755), (160, 259804), (320, 129902), (640, 64951)]