11710420

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14281}}^1$

素因数の和:14331

約数の個数: 24

約数和(自身を含む): 25193448

約数和(自身を除く): 13483028

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 14281, 28562, 57124, 71405, 142810, 285620, 585521, 1171042, 2342084, 2927605, 5855210, 11710420]

約数ペア:

[(1, 11710420), (2, 5855210), (4, 2927605), (5, 2342084), (10, 1171042), (20, 585521), (41, 285620), (82, 142810), (164, 71405), (205, 57124), (410, 28562), (820, 14281)]