1907260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2085

約数の個数: 24

約数和(自身を含む): 4092480

約数和(自身を除く): 2185220

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 2029, 4058, 8116, 10145, 20290, 40580, 95363, 190726, 381452, 476815, 953630, 1907260]

約数ペア:

[(1, 1907260), (2, 953630), (4, 476815), (5, 381452), (10, 190726), (20, 95363), (47, 40580), (94, 20290), (188, 10145), (235, 8116), (470, 4058), (940, 2029)]