38247384320

素因数分解:

$2^8\times 5^1\times {\mathrm{2309}}^1\times {\mathrm{12941}}^1$

素因数の和:15271

約数の個数: 72

約数和(自身を含む): 91661197320

約数和(自身を除く): 53413813000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2309, 4618, 9236, 11545, 12941, 18472, 23090, 25882, 36944, 46180, 51764, 64705, 73888, 92360, 103528, 129410, 147776, 184720, 207056, 258820, 295552, 369440, 414112, 517640, 591104, 738880, 828224, 1035280, 1477760, 1656448, 2070560, 2955520, 3312896, 4141120, 8282240, 16564480, 29880769, 59761538, 119523076, 149403845, 239046152, 298807690, 478092304, 597615380, 956184608, 1195230760, 1912369216, 2390461520, 3824738432, 4780923040, 7649476864, 9561846080, 19123692160, 38247384320]

約数ペア:

[(1, 38247384320), (2, 19123692160), (4, 9561846080), (5, 7649476864), (8, 4780923040), (10, 3824738432), (16, 2390461520), (20, 1912369216), (32, 1195230760), (40, 956184608), (64, 597615380), (80, 478092304), (128, 298807690), (160, 239046152), (256, 149403845), (320, 119523076), (640, 59761538), (1280, 29880769), (2309, 16564480), (4618, 8282240), (9236, 4141120), (11545, 3312896), (12941, 2955520), (18472, 2070560), (23090, 1656448), (25882, 1477760), (36944, 1035280), (46180, 828224), (51764, 738880), (64705, 591104), (73888, 517640), (92360, 414112), (103528, 369440), (129410, 295552), (147776, 258820), (184720, 207056)]