91526480

素因数分解:

$2^4\times 5^1\times {\mathrm{1144081}}^1$

素因数の和:1144094

約数の個数: 20

約数和(自身を含む): 212799252

約数和(自身を除く): 121272772

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1144081, 2288162, 4576324, 5720405, 9152648, 11440810, 18305296, 22881620, 45763240, 91526480]

約数ペア:

[(1, 91526480), (2, 45763240), (4, 22881620), (5, 18305296), (8, 11440810), (10, 9152648), (16, 5720405), (20, 4576324), (40, 2288162), (80, 1144081)]