2101460

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{587}}^1$

素因数の和:775

約数の個数: 24

約数和(自身を含む): 4445280

約数和(自身を除く): 2343820

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 587, 716, 895, 1174, 1790, 2348, 2935, 3580, 5870, 11740, 105073, 210146, 420292, 525365, 1050730, 2101460]

約数ペア:

[(1, 2101460), (2, 1050730), (4, 525365), (5, 420292), (10, 210146), (20, 105073), (179, 11740), (358, 5870), (587, 3580), (716, 2935), (895, 2348), (1174, 1790)]