82938820

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{5849}}^1$

素因数の和:6567

約数の個数: 24

約数和(自身を含む): 174447000

約数和(自身を除く): 91508180

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3545, 5849, 7090, 11698, 14180, 23396, 29245, 58490, 116980, 4146941, 8293882, 16587764, 20734705, 41469410, 82938820]

約数ペア:

[(1, 82938820), (2, 41469410), (4, 20734705), (5, 16587764), (10, 8293882), (20, 4146941), (709, 116980), (1418, 58490), (2836, 29245), (3545, 23396), (5849, 14180), (7090, 11698)]