70227100

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{3529}}^1$

素因数の和:3742

約数の個数: 36

約数和(自身を含む): 153202000

約数和(自身を除く): 82974900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3529, 3980, 4975, 7058, 9950, 14116, 17645, 19900, 35290, 70580, 88225, 176450, 352900, 702271, 1404542, 2809084, 3511355, 7022710, 14045420, 17556775, 35113550, 70227100]

約数ペア:

[(1, 70227100), (2, 35113550), (4, 17556775), (5, 14045420), (10, 7022710), (20, 3511355), (25, 2809084), (50, 1404542), (100, 702271), (199, 352900), (398, 176450), (796, 88225), (995, 70580), (1990, 35290), (3529, 19900), (3980, 17645), (4975, 14116), (7058, 9950)]