1528853360

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{1193}}^1$

素因数の和:1482

約数の個数: 80

約数和(自身を含む): 3619080864

約数和(自身を除く): 2090227504

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 193, 332, 386, 415, 664, 772, 830, 965, 1193, 1328, 1544, 1660, 1930, 2386, 3088, 3320, 3860, 4772, 5965, 6640, 7720, 9544, 11930, 15440, 16019, 19088, 23860, 32038, 47720, 64076, 80095, 95440, 99019, 128152, 160190, 198038, 230249, 256304, 320380, 396076, 460498, 495095, 640760, 792152, 920996, 990190, 1151245, 1281520, 1584304, 1841992, 1980380, 2302490, 3683984, 3960760, 4604980, 7921520, 9209960, 18419920, 19110667, 38221334, 76442668, 95553335, 152885336, 191106670, 305770672, 382213340, 764426680, 1528853360]

約数ペア:

[(1, 1528853360), (2, 764426680), (4, 382213340), (5, 305770672), (8, 191106670), (10, 152885336), (16, 95553335), (20, 76442668), (40, 38221334), (80, 19110667), (83, 18419920), (166, 9209960), (193, 7921520), (332, 4604980), (386, 3960760), (415, 3683984), (664, 2302490), (772, 1980380), (830, 1841992), (965, 1584304), (1193, 1281520), (1328, 1151245), (1544, 990190), (1660, 920996), (1930, 792152), (2386, 640760), (3088, 495095), (3320, 460498), (3860, 396076), (4772, 320380), (5965, 256304), (6640, 230249), (7720, 198038), (9544, 160190), (11930, 128152), (15440, 99019), (16019, 95440), (19088, 80095), (23860, 64076), (32038, 47720)]