1825965400

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8154

約数の個数: 144

約数和(自身を含む): 5153844240

約数和(自身を除く): 3327878840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 25, 28, 35, 40, 46, 49, 50, 56, 70, 92, 98, 100, 115, 140, 161, 175, 184, 196, 200, 230, 245, 280, 322, 350, 392, 460, 490, 575, 644, 700, 805, 920, 980, 1127, 1150, 1225, 1288, 1400, 1610, 1960, 2254, 2300, 2450, 3220, 4025, 4508, 4600, 4900, 5635, 6440, 8050, 8101, 9016, 9800, 11270, 16100, 16202, 22540, 28175, 32200, 32404, 40505, 45080, 56350, 56707, 64808, 81010, 112700, 113414, 162020, 186323, 202525, 225400, 226828, 283535, 324040, 372646, 396949, 405050, 453656, 567070, 745292, 793898, 810100, 931615, 1134140, 1304261, 1417675, 1490584, 1587796, 1620200, 1863230, 1984745, 2268280, 2608522, 2835350, 3175592, 3726460, 3969490, 4658075, 5217044, 5670700, 6521305, 7452920, 7938980, 9129827, 9316150, 9923725, 10434088, 11341400, 13042610, 15877960, 18259654, 18632300, 19847450, 26085220, 32606525, 36519308, 37264600, 39694900, 45649135, 52170440, 65213050, 73038616, 79389800, 91298270, 130426100, 182596540, 228245675, 260852200, 365193080, 456491350, 912982700, 1825965400]

約数ペア:

[(1, 1825965400), (2, 912982700), (4, 456491350), (5, 365193080), (7, 260852200), (8, 228245675), (10, 182596540), (14, 130426100), (20, 91298270), (23, 79389800), (25, 73038616), (28, 65213050), (35, 52170440), (40, 45649135), (46, 39694900), (49, 37264600), (50, 36519308), (56, 32606525), (70, 26085220), (92, 19847450), (98, 18632300), (100, 18259654), (115, 15877960), (140, 13042610), (161, 11341400), (175, 10434088), (184, 9923725), (196, 9316150), (200, 9129827), (230, 7938980), (245, 7452920), (280, 6521305), (322, 5670700), (350, 5217044), (392, 4658075), (460, 3969490), (490, 3726460), (575, 3175592), (644, 2835350), (700, 2608522), (805, 2268280), (920, 1984745), (980, 1863230), (1127, 1620200), (1150, 1587796), (1225, 1490584), (1288, 1417675), (1400, 1304261), (1610, 1134140), (1960, 931615), (2254, 810100), (2300, 793898), (2450, 745292), (3220, 567070), (4025, 453656), (4508, 405050), (4600, 396949), (4900, 372646), (5635, 324040), (6440, 283535), (8050, 226828), (8101, 225400), (9016, 202525), (9800, 186323), (11270, 162020), (16100, 113414), (16202, 112700), (22540, 81010), (28175, 64808), (32200, 56707), (32404, 56350), (40505, 45080)]