20171124800

素因数分解:

$2^6\times 5^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1085

約数の個数: 168

約数和(自身を含む): 50555993376

約数和(自身を除く): 30384868576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 83, 100, 160, 166, 193, 200, 320, 332, 386, 400, 415, 664, 772, 787, 800, 830, 965, 1328, 1544, 1574, 1600, 1660, 1930, 2075, 2656, 3088, 3148, 3320, 3860, 3935, 4150, 4825, 5312, 6176, 6296, 6640, 7720, 7870, 8300, 9650, 12352, 12592, 13280, 15440, 15740, 16019, 16600, 19300, 19675, 25184, 26560, 30880, 31480, 32038, 33200, 38600, 39350, 50368, 61760, 62960, 64076, 65321, 66400, 77200, 78700, 80095, 125920, 128152, 130642, 132800, 151891, 154400, 157400, 160190, 251840, 256304, 261284, 303782, 308800, 314800, 320380, 326605, 400475, 512608, 522568, 607564, 629600, 640760, 653210, 759455, 800950, 1025216, 1045136, 1215128, 1259200, 1281520, 1306420, 1518910, 1601900, 1633025, 2090272, 2430256, 2563040, 2612840, 3037820, 3203800, 3266050, 3797275, 4180544, 4860512, 5126080, 5225680, 6075640, 6407600, 6532100, 7594550, 9721024, 10451360, 12151280, 12606953, 12815200, 13064200, 15189100, 20902720, 24302560, 25213906, 25630400, 26128400, 30378200, 48605120, 50427812, 52256800, 60756400, 63034765, 100855624, 104513600, 121512800, 126069530, 201711248, 243025600, 252139060, 315173825, 403422496, 504278120, 630347650, 806844992, 1008556240, 1260695300, 2017112480, 2521390600, 4034224960, 5042781200, 10085562400, 20171124800]

約数ペア:

[(1, 20171124800), (2, 10085562400), (4, 5042781200), (5, 4034224960), (8, 2521390600), (10, 2017112480), (16, 1260695300), (20, 1008556240), (25, 806844992), (32, 630347650), (40, 504278120), (50, 403422496), (64, 315173825), (80, 252139060), (83, 243025600), (100, 201711248), (160, 126069530), (166, 121512800), (193, 104513600), (200, 100855624), (320, 63034765), (332, 60756400), (386, 52256800), (400, 50427812), (415, 48605120), (664, 30378200), (772, 26128400), (787, 25630400), (800, 25213906), (830, 24302560), (965, 20902720), (1328, 15189100), (1544, 13064200), (1574, 12815200), (1600, 12606953), (1660, 12151280), (1930, 10451360), (2075, 9721024), (2656, 7594550), (3088, 6532100), (3148, 6407600), (3320, 6075640), (3860, 5225680), (3935, 5126080), (4150, 4860512), (4825, 4180544), (5312, 3797275), (6176, 3266050), (6296, 3203800), (6640, 3037820), (7720, 2612840), (7870, 2563040), (8300, 2430256), (9650, 2090272), (12352, 1633025), (12592, 1601900), (13280, 1518910), (15440, 1306420), (15740, 1281520), (16019, 1259200), (16600, 1215128), (19300, 1045136), (19675, 1025216), (25184, 800950), (26560, 759455), (30880, 653210), (31480, 640760), (32038, 629600), (33200, 607564), (38600, 522568), (39350, 512608), (50368, 400475), (61760, 326605), (62960, 320380), (64076, 314800), (65321, 308800), (66400, 303782), (77200, 261284), (78700, 256304), (80095, 251840), (125920, 160190), (128152, 157400), (130642, 154400), (132800, 151891)]