79494640

素因数分解:

$2^4\times 5^1\times {\mathrm{993683}}^1$

素因数の和:993696

約数の個数: 20

約数和(自身を含む): 184825224

約数和(自身を除く): 105330584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 993683, 1987366, 3974732, 4968415, 7949464, 9936830, 15898928, 19873660, 39747320, 79494640]

約数ペア:

[(1, 79494640), (2, 39747320), (4, 19873660), (5, 15898928), (8, 9936830), (10, 7949464), (16, 4968415), (20, 3974732), (40, 1987366), (80, 993683)]