76708640

素因数分解:

$2^5\times 5^1\times {\mathrm{479429}}^1$

素因数の和:479444

約数の個数: 24

約数和(自身を含む): 181224540

約数和(自身を除く): 104515900

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 479429, 958858, 1917716, 2397145, 3835432, 4794290, 7670864, 9588580, 15341728, 19177160, 38354320, 76708640]

約数ペア:

[(1, 76708640), (2, 38354320), (4, 19177160), (5, 15341728), (8, 9588580), (10, 7670864), (16, 4794290), (20, 3835432), (32, 2397145), (40, 1917716), (80, 958858), (160, 479429)]