79674820

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{6563}}^1$

素因数の和:7179

約数の個数: 24

約数和(自身を含む): 167618304

約数和(自身を除く): 87943484

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 6070, 6563, 12140, 13126, 26252, 32815, 65630, 131260, 3983741, 7967482, 15934964, 19918705, 39837410, 79674820]

約数ペア:

[(1, 79674820), (2, 39837410), (4, 19918705), (5, 15934964), (10, 7967482), (20, 3983741), (607, 131260), (1214, 65630), (2428, 32815), (3035, 26252), (6070, 13126), (6563, 12140)]