29261620

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6389}}^1$

素因数の和:6627

約数の個数: 24

約数和(自身を含む): 61727400

約数和(自身を除く): 32465780

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 6389, 12778, 25556, 31945, 63890, 127780, 1463081, 2926162, 5852324, 7315405, 14630810, 29261620]

約数ペア:

[(1, 29261620), (2, 14630810), (4, 7315405), (5, 5852324), (10, 2926162), (20, 1463081), (229, 127780), (458, 63890), (916, 31945), (1145, 25556), (2290, 12778), (4580, 6389)]