1874166560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20161}}^1$

素因数の和:20266

約数の個数: 96

約数和(自身を含む): 5121470592

約数和(自身を除く): 3247304032

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 83, 112, 140, 160, 166, 224, 280, 332, 415, 560, 581, 664, 830, 1120, 1162, 1328, 1660, 2324, 2656, 2905, 3320, 4648, 5810, 6640, 9296, 11620, 13280, 18592, 20161, 23240, 40322, 46480, 80644, 92960, 100805, 141127, 161288, 201610, 282254, 322576, 403220, 564508, 645152, 705635, 806440, 1129016, 1411270, 1612880, 1673363, 2258032, 2822540, 3225760, 3346726, 4516064, 5645080, 6693452, 8366815, 11290160, 11713541, 13386904, 16733630, 22580320, 23427082, 26773808, 33467260, 46854164, 53547616, 58567705, 66934520, 93708328, 117135410, 133869040, 187416656, 234270820, 267738080, 374833312, 468541640, 937083280, 1874166560]

約数ペア:

[(1, 1874166560), (2, 937083280), (4, 468541640), (5, 374833312), (7, 267738080), (8, 234270820), (10, 187416656), (14, 133869040), (16, 117135410), (20, 93708328), (28, 66934520), (32, 58567705), (35, 53547616), (40, 46854164), (56, 33467260), (70, 26773808), (80, 23427082), (83, 22580320), (112, 16733630), (140, 13386904), (160, 11713541), (166, 11290160), (224, 8366815), (280, 6693452), (332, 5645080), (415, 4516064), (560, 3346726), (581, 3225760), (664, 2822540), (830, 2258032), (1120, 1673363), (1162, 1612880), (1328, 1411270), (1660, 1129016), (2324, 806440), (2656, 705635), (2905, 645152), (3320, 564508), (4648, 403220), (5810, 322576), (6640, 282254), (9296, 201610), (11620, 161288), (13280, 141127), (18592, 100805), (20161, 92960), (23240, 80644), (40322, 46480)]