1908175360

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8234

約数の個数: 160

約数和(自身を含む): 5631639552

約数和(自身を除く): 3723464192

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 4160, 4480, 5824, 6656, 7280, 8191, 8320, 8960, 11648, 14560, 16382, 16640, 17920, 23296, 29120, 32764, 33280, 40955, 46592, 57337, 58240, 65528, 81910, 106483, 114674, 116480, 131056, 163820, 212966, 229348, 232960, 262112, 286685, 327640, 425932, 458696, 524224, 532415, 573370, 655280, 745381, 851864, 917392, 1048448, 1064830, 1146740, 1310560, 1490762, 1703728, 1834784, 2096896, 2129660, 2293480, 2621120, 2981524, 3407456, 3669568, 3726905, 4193792, 4259320, 4586960, 5242240, 5963048, 6814912, 7339136, 7453810, 8518640, 9173920, 10484480, 11926096, 13629824, 14678272, 14907620, 17037280, 18347840, 20968960, 23852192, 27259648, 29356544, 29815240, 34074560, 36695680, 47704384, 54519296, 59630480, 68149120, 73391360, 95408768, 119260960, 136298240, 146782720, 190817536, 238521920, 272596480, 381635072, 477043840, 954087680, 1908175360]

約数ペア:

[(1, 1908175360), (2, 954087680), (4, 477043840), (5, 381635072), (7, 272596480), (8, 238521920), (10, 190817536), (13, 146782720), (14, 136298240), (16, 119260960), (20, 95408768), (26, 73391360), (28, 68149120), (32, 59630480), (35, 54519296), (40, 47704384), (52, 36695680), (56, 34074560), (64, 29815240), (65, 29356544), (70, 27259648), (80, 23852192), (91, 20968960), (104, 18347840), (112, 17037280), (128, 14907620), (130, 14678272), (140, 13629824), (160, 11926096), (182, 10484480), (208, 9173920), (224, 8518640), (256, 7453810), (260, 7339136), (280, 6814912), (320, 5963048), (364, 5242240), (416, 4586960), (448, 4259320), (455, 4193792), (512, 3726905), (520, 3669568), (560, 3407456), (640, 2981524), (728, 2621120), (832, 2293480), (896, 2129660), (910, 2096896), (1040, 1834784), (1120, 1703728), (1280, 1490762), (1456, 1310560), (1664, 1146740), (1792, 1064830), (1820, 1048448), (2080, 917392), (2240, 851864), (2560, 745381), (2912, 655280), (3328, 573370), (3584, 532415), (3640, 524224), (4160, 458696), (4480, 425932), (5824, 327640), (6656, 286685), (7280, 262112), (8191, 232960), (8320, 229348), (8960, 212966), (11648, 163820), (14560, 131056), (16382, 116480), (16640, 114674), (17920, 106483), (23296, 81910), (29120, 65528), (32764, 58240), (33280, 57337), (40955, 46592)]