23166280

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2153}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 52342200

約数和(自身を除く): 29175920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2153, 2690, 4306, 5380, 8612, 10760, 10765, 17224, 21530, 43060, 86120, 579157, 1158314, 2316628, 2895785, 4633256, 5791570, 11583140, 23166280]

約数ペア:

[(1, 23166280), (2, 11583140), (4, 5791570), (5, 4633256), (8, 2895785), (10, 2316628), (20, 1158314), (40, 579157), (269, 86120), (538, 43060), (1076, 21530), (1345, 17224), (2152, 10765), (2153, 10760), (2690, 8612), (4306, 5380)]