22975640

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8573}}^1$

素因数の和:8651

約数の個数: 32

約数和(自身を含む): 52472880

約数和(自身を除く): 29497240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8573, 17146, 34292, 42865, 68584, 85730, 171460, 342920, 574391, 1148782, 2297564, 2871955, 4595128, 5743910, 11487820, 22975640]

約数ペア:

[(1, 22975640), (2, 11487820), (4, 5743910), (5, 4595128), (8, 2871955), (10, 2297564), (20, 1148782), (40, 574391), (67, 342920), (134, 171460), (268, 85730), (335, 68584), (536, 42865), (670, 34292), (1340, 17146), (2680, 8573)]