4441480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3001}}^1$

素因数の和:3049

約数の個数: 32

約数和(自身を含む): 10266840

約数和(自身を除く): 5825360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3001, 6002, 12004, 15005, 24008, 30010, 60020, 111037, 120040, 222074, 444148, 555185, 888296, 1110370, 2220740, 4441480]

約数ペア:

[(1, 4441480), (2, 2220740), (4, 1110370), (5, 888296), (8, 555185), (10, 444148), (20, 222074), (37, 120040), (40, 111037), (74, 60020), (148, 30010), (185, 24008), (296, 15005), (370, 12004), (740, 6002), (1480, 3001)]