29631100

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1489}}^1$

素因数の和:1702

約数の個数: 36

約数和(自身を含む): 64666000

約数和(自身を除く): 35034900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1489, 1990, 2978, 3980, 4975, 5956, 7445, 9950, 14890, 19900, 29780, 37225, 74450, 148900, 296311, 592622, 1185244, 1481555, 2963110, 5926220, 7407775, 14815550, 29631100]

約数ペア:

[(1, 29631100), (2, 14815550), (4, 7407775), (5, 5926220), (10, 2963110), (20, 1481555), (25, 1185244), (50, 592622), (100, 296311), (199, 148900), (398, 74450), (796, 37225), (995, 29780), (1489, 19900), (1990, 14890), (2978, 9950), (3980, 7445), (4975, 5956)]