1036830640

素因数分解:

$2^4\times 5^1\times {\mathrm{12960383}}^1$

素因数の和:12960396

約数の個数: 20

約数和(自身を含む): 2410631424

約数和(自身を除く): 1373800784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12960383, 25920766, 51841532, 64801915, 103683064, 129603830, 207366128, 259207660, 518415320, 1036830640]

約数ペア:

[(1, 1036830640), (2, 518415320), (4, 259207660), (5, 207366128), (8, 129603830), (10, 103683064), (16, 64801915), (20, 51841532), (40, 25920766), (80, 12960383)]