113993840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1061}}^1$

素因数の和:1170

約数の個数: 80

約数和(自身を含む): 284446080

約数和(自身を除く): 170452240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 632, 680, 790, 1061, 1264, 1343, 1360, 1580, 2122, 2686, 3160, 4244, 5305, 5372, 6320, 6715, 8488, 10610, 10744, 13430, 16976, 18037, 21220, 21488, 26860, 36074, 42440, 53720, 72148, 83819, 84880, 90185, 107440, 144296, 167638, 180370, 288592, 335276, 360740, 419095, 670552, 721480, 838190, 1341104, 1424923, 1442960, 1676380, 2849846, 3352760, 5699692, 6705520, 7124615, 11399384, 14249230, 22798768, 28498460, 56996920, 113993840]

約数ペア:

[(1, 113993840), (2, 56996920), (4, 28498460), (5, 22798768), (8, 14249230), (10, 11399384), (16, 7124615), (17, 6705520), (20, 5699692), (34, 3352760), (40, 2849846), (68, 1676380), (79, 1442960), (80, 1424923), (85, 1341104), (136, 838190), (158, 721480), (170, 670552), (272, 419095), (316, 360740), (340, 335276), (395, 288592), (632, 180370), (680, 167638), (790, 144296), (1061, 107440), (1264, 90185), (1343, 84880), (1360, 83819), (1580, 72148), (2122, 53720), (2686, 42440), (3160, 36074), (4244, 26860), (5305, 21488), (5372, 21220), (6320, 18037), (6715, 16976), (8488, 13430), (10610, 10744)]