57554855920

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{23291}}^1$

素因数の和:23423

約数の個数: 160

約数和(自身を含む): 149724702720

約数和(自身を除く): 92169846800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 79, 80, 85, 92, 115, 136, 158, 170, 184, 230, 272, 316, 340, 368, 391, 395, 460, 632, 680, 782, 790, 920, 1264, 1343, 1360, 1564, 1580, 1817, 1840, 1955, 2686, 3128, 3160, 3634, 3910, 5372, 6256, 6320, 6715, 7268, 7820, 9085, 10744, 13430, 14536, 15640, 18170, 21488, 23291, 26860, 29072, 30889, 31280, 36340, 46582, 53720, 61778, 72680, 93164, 107440, 116455, 123556, 145360, 154445, 186328, 232910, 247112, 308890, 372656, 395947, 465820, 494224, 535693, 617780, 791894, 931640, 1071386, 1235560, 1583788, 1839989, 1863280, 1979735, 2142772, 2471120, 2678465, 3167576, 3679978, 3959470, 4285544, 5356930, 6335152, 7359956, 7918940, 8571088, 9106781, 9199945, 10713860, 14719912, 15837880, 18213562, 18399890, 21427720, 29439824, 31279813, 31675760, 36427124, 36799780, 42319747, 42855440, 45533905, 62559626, 72854248, 73599560, 84639494, 91067810, 125119252, 145708496, 147199120, 156399065, 169278988, 182135620, 211598735, 250238504, 312798130, 338557976, 364271240, 423197470, 500477008, 625596260, 677115952, 719435699, 728542480, 846394940, 1251192520, 1438871398, 1692789880, 2502385040, 2877742796, 3385579760, 3597178495, 5755485592, 7194356990, 11510971184, 14388713980, 28777427960, 57554855920]

約数ペア:

[(1, 57554855920), (2, 28777427960), (4, 14388713980), (5, 11510971184), (8, 7194356990), (10, 5755485592), (16, 3597178495), (17, 3385579760), (20, 2877742796), (23, 2502385040), (34, 1692789880), (40, 1438871398), (46, 1251192520), (68, 846394940), (79, 728542480), (80, 719435699), (85, 677115952), (92, 625596260), (115, 500477008), (136, 423197470), (158, 364271240), (170, 338557976), (184, 312798130), (230, 250238504), (272, 211598735), (316, 182135620), (340, 169278988), (368, 156399065), (391, 147199120), (395, 145708496), (460, 125119252), (632, 91067810), (680, 84639494), (782, 73599560), (790, 72854248), (920, 62559626), (1264, 45533905), (1343, 42855440), (1360, 42319747), (1564, 36799780), (1580, 36427124), (1817, 31675760), (1840, 31279813), (1955, 29439824), (2686, 21427720), (3128, 18399890), (3160, 18213562), (3634, 15837880), (3910, 14719912), (5372, 10713860), (6256, 9199945), (6320, 9106781), (6715, 8571088), (7268, 7918940), (7820, 7359956), (9085, 6335152), (10744, 5356930), (13430, 4285544), (14536, 3959470), (15640, 3679978), (18170, 3167576), (21488, 2678465), (23291, 2471120), (26860, 2142772), (29072, 1979735), (30889, 1863280), (31280, 1839989), (36340, 1583788), (46582, 1235560), (53720, 1071386), (61778, 931640), (72680, 791894), (93164, 617780), (107440, 535693), (116455, 494224), (123556, 465820), (145360, 395947), (154445, 372656), (186328, 308890), (232910, 247112)]