22895240

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8543}}^1$

素因数の和:8621

約数の個数: 32

約数和(自身を含む): 52289280

約数和(自身を除く): 29394040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 8543, 17086, 34172, 42715, 68344, 85430, 170860, 341720, 572381, 1144762, 2289524, 2861905, 4579048, 5723810, 11447620, 22895240]

約数ペア:

[(1, 22895240), (2, 11447620), (4, 5723810), (5, 4579048), (8, 2861905), (10, 2289524), (20, 1144762), (40, 572381), (67, 341720), (134, 170860), (268, 85430), (335, 68344), (536, 42715), (670, 34172), (1340, 17086), (2680, 8543)]