70352080

素因数分解:

$2^4\times 5^1\times {\mathrm{879401}}^1$

素因数の和:879414

約数の個数: 20

約数和(自身を含む): 163568772

約数和(自身を除く): 93216692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 879401, 1758802, 3517604, 4397005, 7035208, 8794010, 14070416, 17588020, 35176040, 70352080]

約数ペア:

[(1, 70352080), (2, 35176040), (4, 17588020), (5, 14070416), (8, 8794010), (10, 7035208), (16, 4397005), (20, 3517604), (40, 1758802), (80, 879401)]