40950040

素因数分解:

$2^3\times 5^1\times {\mathrm{1023751}}^1$

素因数の和:1023762

約数の個数: 16

約数和(自身を含む): 92137680

約数和(自身を除く): 51187640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1023751, 2047502, 4095004, 5118755, 8190008, 10237510, 20475020, 40950040]

約数ペア:

[(1, 40950040), (2, 20475020), (4, 10237510), (5, 8190008), (8, 5118755), (10, 4095004), (20, 2047502), (40, 1023751)]