67314440

素因数分解:

$2^3\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1447}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 151692480

約数和(自身を除く): 84378040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1163, 1447, 2326, 2894, 4652, 5788, 5815, 7235, 9304, 11576, 11630, 14470, 23260, 28940, 46520, 57880, 1682861, 3365722, 6731444, 8414305, 13462888, 16828610, 33657220, 67314440]

約数ペア:

[(1, 67314440), (2, 33657220), (4, 16828610), (5, 13462888), (8, 8414305), (10, 6731444), (20, 3365722), (40, 1682861), (1163, 57880), (1447, 46520), (2326, 28940), (2894, 23260), (4652, 14470), (5788, 11630), (5815, 11576), (7235, 9304)]