29313740

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{18553}}^1$

素因数の和:18641

約数の個数: 24

約数和(自身を含む): 62341440

約数和(自身を除く): 33027700

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 18553, 37106, 74212, 92765, 185530, 371060, 1465687, 2931374, 5862748, 7328435, 14656870, 29313740]

約数ペア:

[(1, 29313740), (2, 14656870), (4, 7328435), (5, 5862748), (10, 2931374), (20, 1465687), (79, 371060), (158, 185530), (316, 92765), (395, 74212), (790, 37106), (1580, 18553)]