85630240

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 211196160

約数和(自身を除く): 125565920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 59, 80, 94, 118, 160, 188, 193, 235, 236, 295, 376, 386, 470, 472, 590, 752, 772, 940, 944, 965, 1180, 1504, 1544, 1880, 1888, 1930, 2360, 2773, 3088, 3760, 3860, 4720, 5546, 6176, 7520, 7720, 9071, 9440, 11092, 11387, 13865, 15440, 18142, 22184, 22774, 27730, 30880, 36284, 44368, 45355, 45548, 55460, 56935, 72568, 88736, 90710, 91096, 110920, 113870, 145136, 181420, 182192, 221840, 227740, 290272, 362840, 364384, 443680, 455480, 535189, 725680, 910960, 1070378, 1451360, 1821920, 2140756, 2675945, 4281512, 5351890, 8563024, 10703780, 17126048, 21407560, 42815120, 85630240]

約数ペア:

[(1, 85630240), (2, 42815120), (4, 21407560), (5, 17126048), (8, 10703780), (10, 8563024), (16, 5351890), (20, 4281512), (32, 2675945), (40, 2140756), (47, 1821920), (59, 1451360), (80, 1070378), (94, 910960), (118, 725680), (160, 535189), (188, 455480), (193, 443680), (235, 364384), (236, 362840), (295, 290272), (376, 227740), (386, 221840), (470, 182192), (472, 181420), (590, 145136), (752, 113870), (772, 110920), (940, 91096), (944, 90710), (965, 88736), (1180, 72568), (1504, 56935), (1544, 55460), (1880, 45548), (1888, 45355), (1930, 44368), (2360, 36284), (2773, 30880), (3088, 27730), (3760, 22774), (3860, 22184), (4720, 18142), (5546, 15440), (6176, 13865), (7520, 11387), (7720, 11092), (9071, 9440)]