135250400

素因数分解:

$2^5\times 5^2\times {\mathrm{169063}}^1$

素因数の和:169083

約数の個数: 36

約数和(自身を含む): 330181992

約数和(自身を除く): 194931592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 169063, 338126, 676252, 845315, 1352504, 1690630, 2705008, 3381260, 4226575, 5410016, 6762520, 8453150, 13525040, 16906300, 27050080, 33812600, 67625200, 135250400]

約数ペア:

[(1, 135250400), (2, 67625200), (4, 33812600), (5, 27050080), (8, 16906300), (10, 13525040), (16, 8453150), (20, 6762520), (25, 5410016), (32, 4226575), (40, 3381260), (50, 2705008), (80, 1690630), (100, 1352504), (160, 845315), (200, 676252), (400, 338126), (800, 169063)]