75220660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{51521}}^1$

素因数の和:51603

約数の個数: 24

約数和(自身を含む): 160130376

約数和(自身を除く): 84909716

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 51521, 103042, 206084, 257605, 515210, 1030420, 3761033, 7522066, 15044132, 18805165, 37610330, 75220660]

約数ペア:

[(1, 75220660), (2, 37610330), (4, 18805165), (5, 15044132), (10, 7522066), (20, 3761033), (73, 1030420), (146, 515210), (292, 257605), (365, 206084), (730, 103042), (1460, 51521)]