80070294545

素因数分解:

$5^1\times {\mathrm{401}}^1\times {\mathrm{419}}^1\times {\mathrm{95311}}^1$

素因数の和:96136

約数の個数: 16

約数和(自身を含む): 96554868480

約数和(自身を除く): 16484573935

約数列:

[1, 5, 401, 419, 2005, 2095, 95311, 168019, 476555, 840095, 38219711, 39935309, 191098555, 199676545, 16014058909, 80070294545]

約数ペア:

[(1, 80070294545), (5, 16014058909), (401, 199676545), (419, 191098555), (2005, 39935309), (2095, 38219711), (95311, 840095), (168019, 476555)]