82296760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1037

約数の個数: 128

約数和(自身を含む): 238049280

約数和(自身を除く): 155752520

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 983, 1196, 1288, 1495, 1610, 1820, 1966, 2093, 2392, 2990, 3220, 3640, 3932, 4186, 4915, 5980, 6440, 6881, 7864, 8372, 9830, 10465, 11960, 12779, 13762, 16744, 19660, 20930, 22609, 25558, 27524, 34405, 39320, 41860, 45218, 51116, 55048, 63895, 68810, 83720, 89453, 90436, 102232, 113045, 127790, 137620, 158263, 178906, 180872, 226090, 255580, 275240, 293917, 316526, 357812, 447265, 452180, 511160, 587834, 633052, 715624, 791315, 894530, 904360, 1175668, 1266104, 1469585, 1582630, 1789060, 2057419, 2351336, 2939170, 3165260, 3578120, 4114838, 5878340, 6330520, 8229676, 10287095, 11756680, 16459352, 20574190, 41148380, 82296760]

約数ペア:

[(1, 82296760), (2, 41148380), (4, 20574190), (5, 16459352), (7, 11756680), (8, 10287095), (10, 8229676), (13, 6330520), (14, 5878340), (20, 4114838), (23, 3578120), (26, 3165260), (28, 2939170), (35, 2351336), (40, 2057419), (46, 1789060), (52, 1582630), (56, 1469585), (65, 1266104), (70, 1175668), (91, 904360), (92, 894530), (104, 791315), (115, 715624), (130, 633052), (140, 587834), (161, 511160), (182, 452180), (184, 447265), (230, 357812), (260, 316526), (280, 293917), (299, 275240), (322, 255580), (364, 226090), (455, 180872), (460, 178906), (520, 158263), (598, 137620), (644, 127790), (728, 113045), (805, 102232), (910, 90436), (920, 89453), (983, 83720), (1196, 68810), (1288, 63895), (1495, 55048), (1610, 51116), (1820, 45218), (1966, 41860), (2093, 39320), (2392, 34405), (2990, 27524), (3220, 25558), (3640, 22609), (3932, 20930), (4186, 19660), (4915, 16744), (5980, 13762), (6440, 12779), (6881, 11960), (7864, 10465), (8372, 9830)]