112435280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1836

約数の個数: 80

約数和(自身を含む): 282839040

約数和(自身を除く): 170403760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 47, 68, 80, 85, 94, 136, 170, 188, 235, 272, 340, 376, 470, 680, 752, 799, 940, 1360, 1598, 1759, 1880, 3196, 3518, 3760, 3995, 6392, 7036, 7990, 8795, 12784, 14072, 15980, 17590, 28144, 29903, 31960, 35180, 59806, 63920, 70360, 82673, 119612, 140720, 149515, 165346, 239224, 299030, 330692, 413365, 478448, 598060, 661384, 826730, 1196120, 1322768, 1405441, 1653460, 2392240, 2810882, 3306920, 5621764, 6613840, 7027205, 11243528, 14054410, 22487056, 28108820, 56217640, 112435280]

約数ペア:

[(1, 112435280), (2, 56217640), (4, 28108820), (5, 22487056), (8, 14054410), (10, 11243528), (16, 7027205), (17, 6613840), (20, 5621764), (34, 3306920), (40, 2810882), (47, 2392240), (68, 1653460), (80, 1405441), (85, 1322768), (94, 1196120), (136, 826730), (170, 661384), (188, 598060), (235, 478448), (272, 413365), (340, 330692), (376, 299030), (470, 239224), (680, 165346), (752, 149515), (799, 140720), (940, 119612), (1360, 82673), (1598, 70360), (1759, 63920), (1880, 59806), (3196, 35180), (3518, 31960), (3760, 29903), (3995, 28144), (6392, 17590), (7036, 15980), (7990, 14072), (8795, 12784)]