70443860

素因数分解:

$2^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{4259}}^1$

素因数の和:5095

約数の個数: 24

約数和(自身を含む): 148145760

約数和(自身を除く): 77701900

約数列:

[1, 2, 4, 5, 10, 20, 827, 1654, 3308, 4135, 4259, 8270, 8518, 16540, 17036, 21295, 42590, 85180, 3522193, 7044386, 14088772, 17610965, 35221930, 70443860]

約数ペア:

[(1, 70443860), (2, 35221930), (4, 17610965), (5, 14088772), (10, 7044386), (20, 3522193), (827, 85180), (1654, 42590), (3308, 21295), (4135, 17036), (4259, 16540), (8270, 8518)]