70650560

素因数分解:

$2^6\times 5^1\times {\mathrm{220783}}^1$

素因数の和:220800

約数の個数: 28

約数和(自身を含む): 168237408

約数和(自身を除く): 97586848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 220783, 441566, 883132, 1103915, 1766264, 2207830, 3532528, 4415660, 7065056, 8831320, 14130112, 17662640, 35325280, 70650560]

約数ペア:

[(1, 70650560), (2, 35325280), (4, 17662640), (5, 14130112), (8, 8831320), (10, 7065056), (16, 4415660), (20, 3532528), (32, 2207830), (40, 1766264), (64, 1103915), (80, 883132), (160, 441566), (320, 220783)]