88883720

素因数分解:

$2^3\times 5^1\times {\mathrm{2222093}}^1$

素因数の和:2222104

約数の個数: 16

約数和(自身を含む): 199988460

約数和(自身を除く): 111104740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2222093, 4444186, 8888372, 11110465, 17776744, 22220930, 44441860, 88883720]

約数ペア:

[(1, 88883720), (2, 44441860), (4, 22220930), (5, 17776744), (8, 11110465), (10, 8888372), (20, 4444186), (40, 2222093)]