42322820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{57193}}^1$

素因数の和:57239

約数の個数: 24

約数和(自身を含む): 91281624

約数和(自身を除く): 48958804

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 57193, 114386, 228772, 285965, 571930, 1143860, 2116141, 4232282, 8464564, 10580705, 21161410, 42322820]

約数ペア:

[(1, 42322820), (2, 21161410), (4, 10580705), (5, 8464564), (10, 4232282), (20, 2116141), (37, 1143860), (74, 571930), (148, 285965), (185, 228772), (370, 114386), (740, 57193)]