100793500

素因数分解:

$2^2\times 5^3\times {\mathrm{199}}^1\times {\mathrm{1013}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 221457600

約数和(自身を除く): 120664100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 199, 250, 398, 500, 796, 995, 1013, 1990, 2026, 3980, 4052, 4975, 5065, 9950, 10130, 19900, 20260, 24875, 25325, 49750, 50650, 99500, 101300, 126625, 201587, 253250, 403174, 506500, 806348, 1007935, 2015870, 4031740, 5039675, 10079350, 20158700, 25198375, 50396750, 100793500]

約数ペア:

[(1, 100793500), (2, 50396750), (4, 25198375), (5, 20158700), (10, 10079350), (20, 5039675), (25, 4031740), (50, 2015870), (100, 1007935), (125, 806348), (199, 506500), (250, 403174), (398, 253250), (500, 201587), (796, 126625), (995, 101300), (1013, 99500), (1990, 50650), (2026, 49750), (3980, 25325), (4052, 24875), (4975, 20260), (5065, 19900), (9950, 10130)]