825495890

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{79451}}^1$

素因数の和:80497

約数の個数: 16

約数和(自身を含む): 1487341440

約数和(自身を除く): 661845550

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 10390, 79451, 158902, 397255, 794510, 82549589, 165099178, 412747945, 825495890]

約数ペア:

[(1, 825495890), (2, 412747945), (5, 165099178), (10, 82549589), (1039, 794510), (2078, 397255), (5195, 158902), (10390, 79451)]