4640540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6271}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 10010112

約数和(自身を除く): 5369572

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 6271, 12542, 25084, 31355, 62710, 125420, 232027, 464054, 928108, 1160135, 2320270, 4640540]

約数ペア:

[(1, 4640540), (2, 2320270), (4, 1160135), (5, 928108), (10, 464054), (20, 232027), (37, 125420), (74, 62710), (148, 31355), (185, 25084), (370, 12542), (740, 6271)]