78843478690

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1889}}^1\times {\mathrm{50287}}^1$

素因数の和:52266

約数の個数: 32

約数和(自身を含む): 143707011840

約数和(自身を除く): 64863533150

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 1889, 3778, 9445, 18890, 50287, 100574, 156787, 251435, 313574, 502870, 783935, 1567870, 4173821, 8347642, 20869105, 41738210, 94992143, 189984286, 474960715, 949921430, 7884347869, 15768695738, 39421739345, 78843478690]

約数ペア:

[(1, 78843478690), (2, 39421739345), (5, 15768695738), (10, 7884347869), (83, 949921430), (166, 474960715), (415, 189984286), (830, 94992143), (1889, 41738210), (3778, 20869105), (9445, 8347642), (18890, 4173821), (50287, 1567870), (100574, 783935), (156787, 502870), (251435, 313574)]