45418700

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{6397}}^1$

素因数の和:6482

約数の個数: 36

約数和(自身を含む): 99962352

約数和(自身を除く): 54543652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 6397, 7100, 12794, 25588, 31985, 63970, 127940, 159925, 319850, 454187, 639700, 908374, 1816748, 2270935, 4541870, 9083740, 11354675, 22709350, 45418700]

約数ペア:

[(1, 45418700), (2, 22709350), (4, 11354675), (5, 9083740), (10, 4541870), (20, 2270935), (25, 1816748), (50, 908374), (71, 639700), (100, 454187), (142, 319850), (284, 159925), (355, 127940), (710, 63970), (1420, 31985), (1775, 25588), (3550, 12794), (6397, 7100)]