40283380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{54437}}^1$

素因数の和:54483

約数の個数: 24

約数和(自身を含む): 86883048

約数和(自身を除く): 46599668

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 54437, 108874, 217748, 272185, 544370, 1088740, 2014169, 4028338, 8056676, 10070845, 20141690, 40283380]

約数ペア:

[(1, 40283380), (2, 20141690), (4, 10070845), (5, 8056676), (10, 4028338), (20, 2014169), (37, 1088740), (74, 544370), (148, 272185), (185, 217748), (370, 108874), (740, 54437)]