894099520

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:708

約数の個数: 112

約数和(自身を含む): 2213872128

約数和(自身を除く): 1319772608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 193, 248, 310, 320, 386, 467, 496, 620, 772, 934, 965, 992, 1240, 1544, 1868, 1930, 1984, 2335, 2480, 3088, 3736, 3860, 4670, 4960, 5983, 6176, 7472, 7720, 9340, 9920, 11966, 12352, 14477, 14944, 15440, 18680, 23932, 28954, 29888, 29915, 30880, 37360, 47864, 57908, 59830, 61760, 72385, 74720, 90131, 95728, 115816, 119660, 144770, 149440, 180262, 191456, 231632, 239320, 289540, 360524, 382912, 450655, 463264, 478640, 579080, 721048, 901310, 926528, 957280, 1158160, 1442096, 1802620, 1914560, 2316320, 2794061, 2884192, 3605240, 4632640, 5588122, 5768384, 7210480, 11176244, 13970305, 14420960, 22352488, 27940610, 28841920, 44704976, 55881220, 89409952, 111762440, 178819904, 223524880, 447049760, 894099520]

約数ペア:

[(1, 894099520), (2, 447049760), (4, 223524880), (5, 178819904), (8, 111762440), (10, 89409952), (16, 55881220), (20, 44704976), (31, 28841920), (32, 27940610), (40, 22352488), (62, 14420960), (64, 13970305), (80, 11176244), (124, 7210480), (155, 5768384), (160, 5588122), (193, 4632640), (248, 3605240), (310, 2884192), (320, 2794061), (386, 2316320), (467, 1914560), (496, 1802620), (620, 1442096), (772, 1158160), (934, 957280), (965, 926528), (992, 901310), (1240, 721048), (1544, 579080), (1868, 478640), (1930, 463264), (1984, 450655), (2335, 382912), (2480, 360524), (3088, 289540), (3736, 239320), (3860, 231632), (4670, 191456), (4960, 180262), (5983, 149440), (6176, 144770), (7472, 119660), (7720, 115816), (9340, 95728), (9920, 90131), (11966, 74720), (12352, 72385), (14477, 61760), (14944, 59830), (15440, 57908), (18680, 47864), (23932, 37360), (28954, 30880), (29888, 29915)]