5655609620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9121951}}^1$

素因数の和:9121991

約数の個数: 24

約数和(自身を含む): 12259903488

約数和(自身を除く): 6604293868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 9121951, 18243902, 36487804, 45609755, 91219510, 182439020, 282780481, 565560962, 1131121924, 1413902405, 2827804810, 5655609620]

約数ペア:

[(1, 5655609620), (2, 2827804810), (4, 1413902405), (5, 1131121924), (10, 565560962), (20, 282780481), (31, 182439020), (62, 91219510), (124, 45609755), (155, 36487804), (310, 18243902), (620, 9121951)]