15710362480

素因数分解:

$2^4\times 5^1\times {\mathrm{196379531}}^1$

素因数の和:196379544

約数の個数: 20

約数和(自身を含む): 36526592952

約数和(自身を除く): 20816230472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 196379531, 392759062, 785518124, 981897655, 1571036248, 1963795310, 3142072496, 3927590620, 7855181240, 15710362480]

約数ペア:

[(1, 15710362480), (2, 7855181240), (4, 3927590620), (5, 3142072496), (8, 1963795310), (10, 1571036248), (16, 981897655), (20, 785518124), (40, 392759062), (80, 196379531)]