9042940

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{1193}}^1$

素因数の和:1581

約数の個数: 24

約数和(自身を含む): 19056240

約数和(自身を除く): 10013300

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1193, 1516, 1895, 2386, 3790, 4772, 5965, 7580, 11930, 23860, 452147, 904294, 1808588, 2260735, 4521470, 9042940]

約数ペア:

[(1, 9042940), (2, 4521470), (4, 2260735), (5, 1808588), (10, 904294), (20, 452147), (379, 23860), (758, 11930), (1193, 7580), (1516, 5965), (1895, 4772), (2386, 3790)]