3822680

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{421}}^1$

素因数の和:659

約数の個数: 32

約数和(自身を含む): 8659440

約数和(自身を除く): 4836760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 421, 454, 842, 908, 1135, 1684, 1816, 2105, 2270, 3368, 4210, 4540, 8420, 9080, 16840, 95567, 191134, 382268, 477835, 764536, 955670, 1911340, 3822680]

約数ペア:

[(1, 3822680), (2, 1911340), (4, 955670), (5, 764536), (8, 477835), (10, 382268), (20, 191134), (40, 95567), (227, 16840), (421, 9080), (454, 8420), (842, 4540), (908, 4210), (1135, 3368), (1684, 2270), (1816, 2105)]