85856120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1113

約数の個数: 96

約数和(自身を含む): 234744480

約数和(自身を除く): 148888360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 289, 340, 476, 578, 595, 680, 952, 1061, 1156, 1190, 1445, 2023, 2122, 2312, 2380, 2890, 4046, 4244, 4760, 5305, 5780, 7427, 8092, 8488, 10115, 10610, 11560, 14854, 16184, 18037, 20230, 21220, 29708, 36074, 37135, 40460, 42440, 59416, 72148, 74270, 80920, 90185, 126259, 144296, 148540, 180370, 252518, 297080, 306629, 360740, 505036, 613258, 631295, 721480, 1010072, 1226516, 1262590, 1533145, 2146403, 2453032, 2525180, 3066290, 4292806, 5050360, 6132580, 8585612, 10732015, 12265160, 17171224, 21464030, 42928060, 85856120]

約数ペア:

[(1, 85856120), (2, 42928060), (4, 21464030), (5, 17171224), (7, 12265160), (8, 10732015), (10, 8585612), (14, 6132580), (17, 5050360), (20, 4292806), (28, 3066290), (34, 2525180), (35, 2453032), (40, 2146403), (56, 1533145), (68, 1262590), (70, 1226516), (85, 1010072), (119, 721480), (136, 631295), (140, 613258), (170, 505036), (238, 360740), (280, 306629), (289, 297080), (340, 252518), (476, 180370), (578, 148540), (595, 144296), (680, 126259), (952, 90185), (1061, 80920), (1156, 74270), (1190, 72148), (1445, 59416), (2023, 42440), (2122, 40460), (2312, 37135), (2380, 36074), (2890, 29708), (4046, 21220), (4244, 20230), (4760, 18037), (5305, 16184), (5780, 14854), (7427, 11560), (8092, 10610), (8488, 10115)]