122127140

素因数分解:

$2^2\times 5^1\times {\mathrm{739}}^1\times {\mathrm{8263}}^1$

素因数の和:9011

約数の個数: 24

約数和(自身を含む): 256845120

約数和(自身を除く): 134717980

約数列:

[1, 2, 4, 5, 10, 20, 739, 1478, 2956, 3695, 7390, 8263, 14780, 16526, 33052, 41315, 82630, 165260, 6106357, 12212714, 24425428, 30531785, 61063570, 122127140]

約数ペア:

[(1, 122127140), (2, 61063570), (4, 30531785), (5, 24425428), (10, 12212714), (20, 6106357), (739, 165260), (1478, 82630), (2956, 41315), (3695, 33052), (7390, 16526), (8263, 14780)]