29328760

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2647}}^1$

素因数の和:2935

約数の個数: 32

約数和(自身を含む): 66252960

約数和(自身を除く): 36924200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2647, 2770, 5294, 5540, 10588, 11080, 13235, 21176, 26470, 52940, 105880, 733219, 1466438, 2932876, 3666095, 5865752, 7332190, 14664380, 29328760]

約数ペア:

[(1, 29328760), (2, 14664380), (4, 7332190), (5, 5865752), (8, 3666095), (10, 2932876), (20, 1466438), (40, 733219), (277, 105880), (554, 52940), (1108, 26470), (1385, 21176), (2216, 13235), (2647, 11080), (2770, 10588), (5294, 5540)]