8874260

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{769}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 18692520

約数和(自身を除く): 9818260

約数列:

[1, 2, 4, 5, 10, 20, 577, 769, 1154, 1538, 2308, 2885, 3076, 3845, 5770, 7690, 11540, 15380, 443713, 887426, 1774852, 2218565, 4437130, 8874260]

約数ペア:

[(1, 8874260), (2, 4437130), (4, 2218565), (5, 1774852), (10, 887426), (20, 443713), (577, 15380), (769, 11540), (1154, 7690), (1538, 5770), (2308, 3845), (2885, 3076)]