1652140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11801}}^1$

素因数の和:11817

約数の個数: 24

約数和(自身を含む): 3965472

約数和(自身を除く): 2313332

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 11801, 23602, 47204, 59005, 82607, 118010, 165214, 236020, 330428, 413035, 826070, 1652140]

約数ペア:

[(1, 1652140), (2, 826070), (4, 413035), (5, 330428), (7, 236020), (10, 165214), (14, 118010), (20, 82607), (28, 59005), (35, 47204), (70, 23602), (140, 11801)]