3618260

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1601}}^1$

素因数の和:1723

約数の個数: 24

約数和(自身を含む): 7670376

約数和(自身を除く): 4052116

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 1601, 2260, 3202, 6404, 8005, 16010, 32020, 180913, 361826, 723652, 904565, 1809130, 3618260]

約数ペア:

[(1, 3618260), (2, 1809130), (4, 904565), (5, 723652), (10, 361826), (20, 180913), (113, 32020), (226, 16010), (452, 8005), (565, 6404), (1130, 3202), (1601, 2260)]