119210440

素因数分解:

$2^3\times 5^1\times {\mathrm{2980261}}^1$

素因数の和:2980272

約数の個数: 16

約数和(自身を含む): 268223580

約数和(自身を除く): 149013140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2980261, 5960522, 11921044, 14901305, 23842088, 29802610, 59605220, 119210440]

約数ペア:

[(1, 119210440), (2, 59605220), (4, 29802610), (5, 23842088), (8, 14901305), (10, 11921044), (20, 5960522), (40, 2980261)]