70140320

素因数分解:

$2^5\times 5^1\times {\mathrm{438377}}^1$

素因数の和:438392

約数の個数: 24

約数和(自身を含む): 165706884

約数和(自身を除く): 95566564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 438377, 876754, 1753508, 2191885, 3507016, 4383770, 7014032, 8767540, 14028064, 17535080, 35070160, 70140320]

約数ペア:

[(1, 70140320), (2, 35070160), (4, 17535080), (5, 14028064), (8, 8767540), (10, 7014032), (16, 4383770), (20, 3507016), (32, 2191885), (40, 1753508), (80, 876754), (160, 438377)]