4074080

素因数分解:

$2^5\times 5^1\times {\mathrm{25463}}^1$

素因数の和:25478

約数の個数: 24

約数和(自身を含む): 9625392

約数和(自身を除く): 5551312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 25463, 50926, 101852, 127315, 203704, 254630, 407408, 509260, 814816, 1018520, 2037040, 4074080]

約数ペア:

[(1, 4074080), (2, 2037040), (4, 1018520), (5, 814816), (8, 509260), (10, 407408), (16, 254630), (20, 203704), (32, 127315), (40, 101852), (80, 50926), (160, 25463)]