8508520

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5797

約数の個数: 32

約数和(自身を含む): 19665000

約数和(自身を除く): 11156480

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 5749, 11498, 22996, 28745, 45992, 57490, 114980, 212713, 229960, 425426, 850852, 1063565, 1701704, 2127130, 4254260, 8508520]

約数ペア:

[(1, 8508520), (2, 4254260), (4, 2127130), (5, 1701704), (8, 1063565), (10, 850852), (20, 425426), (37, 229960), (40, 212713), (74, 114980), (148, 57490), (185, 45992), (296, 28745), (370, 22996), (740, 11498), (1480, 5749)]