9657640

素因数分解:

$2^3\times 5^1\times {\mathrm{241441}}^1$

素因数の和:241452

約数の個数: 16

約数和(自身を含む): 21729780

約数和(自身を除く): 12072140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241441, 482882, 965764, 1207205, 1931528, 2414410, 4828820, 9657640]

約数ペア:

[(1, 9657640), (2, 4828820), (4, 2414410), (5, 1931528), (8, 1207205), (10, 965764), (20, 482882), (40, 241441)]