23319620

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31513}}^1$

素因数の和:31559

約数の個数: 24

約数和(自身を含む): 50296344

約数和(自身を除く): 26976724

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 31513, 63026, 126052, 157565, 315130, 630260, 1165981, 2331962, 4663924, 5829905, 11659810, 23319620]

約数ペア:

[(1, 23319620), (2, 11659810), (4, 5829905), (5, 4663924), (10, 2331962), (20, 1165981), (37, 630260), (74, 315130), (148, 157565), (185, 126052), (370, 63026), (740, 31513)]