785380

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:483

約数の個数: 24

約数和(自身を含む): 1669248

約数和(自身を除く): 883868

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 367, 428, 535, 734, 1070, 1468, 1835, 2140, 3670, 7340, 39269, 78538, 157076, 196345, 392690, 785380]

約数ペア:

[(1, 785380), (2, 392690), (4, 196345), (5, 157076), (10, 78538), (20, 39269), (107, 7340), (214, 3670), (367, 2140), (428, 1835), (535, 1468), (734, 1070)]