1050252020

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{71059}}^1$

素因数の和:71807

約数の個数: 24

約数和(自身を含む): 2208544800

約数和(自身を除く): 1158292780

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 14780, 71059, 142118, 284236, 355295, 710590, 1421180, 52512601, 105025202, 210050404, 262563005, 525126010, 1050252020]

約数ペア:

[(1, 1050252020), (2, 525126010), (4, 262563005), (5, 210050404), (10, 105025202), (20, 52512601), (739, 1421180), (1478, 710590), (2956, 355295), (3695, 284236), (7390, 142118), (14780, 71059)]