23273960

素因数分解:

$2^3\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1019}}^1$

素因数の和:1601

約数の個数: 32

約数和(自身を含む): 52509600

約数和(自身を除く): 29235640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 571, 1019, 1142, 2038, 2284, 2855, 4076, 4568, 5095, 5710, 8152, 10190, 11420, 20380, 22840, 40760, 581849, 1163698, 2327396, 2909245, 4654792, 5818490, 11636980, 23273960]

約数ペア:

[(1, 23273960), (2, 11636980), (4, 5818490), (5, 4654792), (8, 2909245), (10, 2327396), (20, 1163698), (40, 581849), (571, 40760), (1019, 22840), (1142, 20380), (2038, 11420), (2284, 10190), (2855, 8152), (4076, 5710), (4568, 5095)]