69630100

素因数分解:

$2^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{3499}}^1$

素因数の和:3712

約数の個数: 36

約数和(自身を含む): 151900000

約数和(自身を除く): 82269900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1990, 3499, 3980, 4975, 6998, 9950, 13996, 17495, 19900, 34990, 69980, 87475, 174950, 349900, 696301, 1392602, 2785204, 3481505, 6963010, 13926020, 17407525, 34815050, 69630100]

約数ペア:

[(1, 69630100), (2, 34815050), (4, 17407525), (5, 13926020), (10, 6963010), (20, 3481505), (25, 2785204), (50, 1392602), (100, 696301), (199, 349900), (398, 174950), (796, 87475), (995, 69980), (1990, 34990), (3499, 19900), (3980, 17495), (4975, 13996), (6998, 9950)]