2010930250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1157

約数の個数: 128

約数和(自身を含む): 4589125632

約数和(自身を除く): 2578195382

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 47, 50, 70, 94, 115, 125, 161, 175, 230, 235, 250, 322, 329, 350, 470, 575, 658, 805, 875, 1063, 1081, 1150, 1175, 1610, 1645, 1750, 2126, 2162, 2350, 2875, 3290, 4025, 5315, 5405, 5750, 5875, 7441, 7567, 8050, 8225, 10630, 10810, 11750, 14882, 15134, 16450, 20125, 24449, 26575, 27025, 37205, 37835, 40250, 41125, 48898, 49961, 53150, 54050, 74410, 75670, 82250, 99922, 122245, 132875, 135125, 171143, 186025, 189175, 244490, 249805, 265750, 270250, 342286, 349727, 372050, 378350, 499610, 611225, 699454, 855715, 930125, 945875, 1149103, 1222450, 1249025, 1711430, 1748635, 1860250, 1891750, 2298206, 2498050, 3056125, 3497270, 4278575, 5745515, 6112250, 6245125, 8043721, 8557150, 8743175, 11491030, 12490250, 16087442, 17486350, 21392875, 28727575, 40218605, 42785750, 43715875, 57455150, 80437210, 87431750, 143637875, 201093025, 287275750, 402186050, 1005465125, 2010930250]

約数ペア:

[(1, 2010930250), (2, 1005465125), (5, 402186050), (7, 287275750), (10, 201093025), (14, 143637875), (23, 87431750), (25, 80437210), (35, 57455150), (46, 43715875), (47, 42785750), (50, 40218605), (70, 28727575), (94, 21392875), (115, 17486350), (125, 16087442), (161, 12490250), (175, 11491030), (230, 8743175), (235, 8557150), (250, 8043721), (322, 6245125), (329, 6112250), (350, 5745515), (470, 4278575), (575, 3497270), (658, 3056125), (805, 2498050), (875, 2298206), (1063, 1891750), (1081, 1860250), (1150, 1748635), (1175, 1711430), (1610, 1249025), (1645, 1222450), (1750, 1149103), (2126, 945875), (2162, 930125), (2350, 855715), (2875, 699454), (3290, 611225), (4025, 499610), (5315, 378350), (5405, 372050), (5750, 349727), (5875, 342286), (7441, 270250), (7567, 265750), (8050, 249805), (8225, 244490), (10630, 189175), (10810, 186025), (11750, 171143), (14882, 135125), (15134, 132875), (16450, 122245), (20125, 99922), (24449, 82250), (26575, 75670), (27025, 74410), (37205, 54050), (37835, 53150), (40250, 49961), (41125, 48898)]