29191640

素因数分解:

$2^3\times 5^1\times {\mathrm{729791}}^1$

素因数の和:729802

約数の個数: 16

約数和(自身を含む): 65681280

約数和(自身を除く): 36489640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 729791, 1459582, 2919164, 3648955, 5838328, 7297910, 14595820, 29191640]

約数ペア:

[(1, 29191640), (2, 14595820), (4, 7297910), (5, 5838328), (8, 3648955), (10, 2919164), (20, 1459582), (40, 729791)]