68039600

素因数分解:

$2^4\times 5^2\times {\mathrm{170099}}^1$

素因数の和:170117

約数の個数: 30

約数和(自身を含む): 163466100

約数和(自身を除く): 95426500

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 170099, 340198, 680396, 850495, 1360792, 1700990, 2721584, 3401980, 4252475, 6803960, 8504950, 13607920, 17009900, 34019800, 68039600]

約数ペア:

[(1, 68039600), (2, 34019800), (4, 17009900), (5, 13607920), (8, 8504950), (10, 6803960), (16, 4252475), (20, 3401980), (25, 2721584), (40, 1700990), (50, 1360792), (80, 850495), (100, 680396), (200, 340198), (400, 170099)]