79922050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{122957}}^1$

素因数の和:122982

約数の個数: 24

約数和(自身を含む): 160091316

約数和(自身を除く): 80169266

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 122957, 245914, 614785, 1229570, 1598441, 3073925, 3196882, 6147850, 7992205, 15984410, 39961025, 79922050]

約数ペア:

[(1, 79922050), (2, 39961025), (5, 15984410), (10, 7992205), (13, 6147850), (25, 3196882), (26, 3073925), (50, 1598441), (65, 1229570), (130, 614785), (325, 245914), (650, 122957)]