65979364610

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8779}}^1\times {\mathrm{4787}}^1$

素因数の和:13730

約数の個数: 32

約数和(自身を含む): 119557892160

約数和(自身を除く): 53578527550

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 4787, 8779, 9574, 17558, 23935, 43895, 47870, 87790, 751559, 1378303, 1503118, 2756606, 3757795, 6891515, 7515590, 13783030, 42025073, 84050146, 210125365, 420250730, 6597936461, 13195872922, 32989682305, 65979364610]

約数ペア:

[(1, 65979364610), (2, 32989682305), (5, 13195872922), (10, 6597936461), (157, 420250730), (314, 210125365), (785, 84050146), (1570, 42025073), (4787, 13783030), (8779, 7515590), (9574, 6891515), (17558, 3757795), (23935, 2756606), (43895, 1503118), (47870, 1378303), (87790, 751559)]