79533320

素因数分解:

$2^3\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2113}}^1$

素因数の和:3065

約数の個数: 32

約数和(自身を含む): 179224920

約数和(自身を除く): 99691600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 941, 1882, 2113, 3764, 4226, 4705, 7528, 8452, 9410, 10565, 16904, 18820, 21130, 37640, 42260, 84520, 1988333, 3976666, 7953332, 9941665, 15906664, 19883330, 39766660, 79533320]

約数ペア:

[(1, 79533320), (2, 39766660), (4, 19883330), (5, 15906664), (8, 9941665), (10, 7953332), (20, 3976666), (40, 1988333), (941, 84520), (1882, 42260), (2113, 37640), (3764, 21130), (4226, 18820), (4705, 16904), (7528, 10565), (8452, 9410)]