40600220

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{3389}}^1$

素因数の和:3997

約数の個数: 24

約数和(自身を含む): 85428000

約数和(自身を除く): 44827780

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 3389, 5990, 6778, 11980, 13556, 16945, 33890, 67780, 2030011, 4060022, 8120044, 10150055, 20300110, 40600220]

約数ペア:

[(1, 40600220), (2, 20300110), (4, 10150055), (5, 8120044), (10, 4060022), (20, 2030011), (599, 67780), (1198, 33890), (2396, 16945), (2995, 13556), (3389, 11980), (5990, 6778)]