8825200

素因数分解:

$2^4\times 5^2\times {\mathrm{22063}}^1$

素因数の和:22081

約数の個数: 30

約数和(自身を含む): 21203504

約数和(自身を除く): 12378304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 22063, 44126, 88252, 110315, 176504, 220630, 353008, 441260, 551575, 882520, 1103150, 1765040, 2206300, 4412600, 8825200]

約数ペア:

[(1, 8825200), (2, 4412600), (4, 2206300), (5, 1765040), (8, 1103150), (10, 882520), (16, 551575), (20, 441260), (25, 353008), (40, 220630), (50, 176504), (80, 110315), (100, 88252), (200, 44126), (400, 22063)]