70424360

素因数分解:

$2^3\times 5^1\times {\mathrm{1760609}}^1$

素因数の和:1760620

約数の個数: 16

約数和(自身を含む): 158454900

約数和(自身を除く): 88030540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1760609, 3521218, 7042436, 8803045, 14084872, 17606090, 35212180, 70424360]

約数ペア:

[(1, 70424360), (2, 35212180), (4, 17606090), (5, 14084872), (8, 8803045), (10, 7042436), (20, 3521218), (40, 1760609)]