24576500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 61152000

約数和(自身を除く): 36575500

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 125, 130, 190, 199, 247, 250, 260, 325, 380, 398, 475, 494, 500, 650, 796, 950, 988, 995, 1235, 1300, 1625, 1900, 1990, 2375, 2470, 2587, 3250, 3781, 3980, 4750, 4940, 4975, 5174, 6175, 6500, 7562, 9500, 9950, 10348, 12350, 12935, 15124, 18905, 19900, 24700, 24875, 25870, 30875, 37810, 49153, 49750, 51740, 61750, 64675, 75620, 94525, 98306, 99500, 123500, 129350, 189050, 196612, 245765, 258700, 323375, 378100, 472625, 491530, 646750, 945250, 983060, 1228825, 1293500, 1890500, 2457650, 4915300, 6144125, 12288250, 24576500]

約数ペア:

[(1, 24576500), (2, 12288250), (4, 6144125), (5, 4915300), (10, 2457650), (13, 1890500), (19, 1293500), (20, 1228825), (25, 983060), (26, 945250), (38, 646750), (50, 491530), (52, 472625), (65, 378100), (76, 323375), (95, 258700), (100, 245765), (125, 196612), (130, 189050), (190, 129350), (199, 123500), (247, 99500), (250, 98306), (260, 94525), (325, 75620), (380, 64675), (398, 61750), (475, 51740), (494, 49750), (500, 49153), (650, 37810), (796, 30875), (950, 25870), (988, 24875), (995, 24700), (1235, 19900), (1300, 18905), (1625, 15124), (1900, 12935), (1990, 12350), (2375, 10348), (2470, 9950), (2587, 9500), (3250, 7562), (3781, 6500), (3980, 6175), (4750, 5174), (4940, 4975)]