38205100

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{5381}}^1$

素因数の和:5466

約数の個数: 36

約数和(自身を含む): 84088368

約数和(自身を除く): 45883268

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 142, 284, 355, 710, 1420, 1775, 3550, 5381, 7100, 10762, 21524, 26905, 53810, 107620, 134525, 269050, 382051, 538100, 764102, 1528204, 1910255, 3820510, 7641020, 9551275, 19102550, 38205100]

約数ペア:

[(1, 38205100), (2, 19102550), (4, 9551275), (5, 7641020), (10, 3820510), (20, 1910255), (25, 1528204), (50, 764102), (71, 538100), (100, 382051), (142, 269050), (284, 134525), (355, 107620), (710, 53810), (1420, 26905), (1775, 21524), (3550, 10762), (5381, 7100)]