2016184400

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1197

約数の個数: 120

約数和(自身を含む): 5044096800

約数和(自身を除く): 3027912400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 179, 200, 232, 290, 358, 400, 464, 580, 716, 725, 895, 971, 1160, 1432, 1450, 1790, 1942, 2320, 2864, 2900, 3580, 3884, 4475, 4855, 5191, 5800, 7160, 7768, 8950, 9710, 10382, 11600, 14320, 15536, 17900, 19420, 20764, 24275, 25955, 28159, 35800, 38840, 41528, 48550, 51910, 56318, 71600, 77680, 83056, 97100, 103820, 112636, 129775, 140795, 173809, 194200, 207640, 225272, 259550, 281590, 347618, 388400, 415280, 450544, 519100, 563180, 695236, 703975, 869045, 1038200, 1126360, 1390472, 1407950, 1738090, 2076400, 2252720, 2780944, 2815900, 3476180, 4345225, 5040461, 5631800, 6952360, 8690450, 10080922, 11263600, 13904720, 17380900, 20161844, 25202305, 34761800, 40323688, 50404610, 69523600, 80647376, 100809220, 126011525, 201618440, 252023050, 403236880, 504046100, 1008092200, 2016184400]

約数ペア:

[(1, 2016184400), (2, 1008092200), (4, 504046100), (5, 403236880), (8, 252023050), (10, 201618440), (16, 126011525), (20, 100809220), (25, 80647376), (29, 69523600), (40, 50404610), (50, 40323688), (58, 34761800), (80, 25202305), (100, 20161844), (116, 17380900), (145, 13904720), (179, 11263600), (200, 10080922), (232, 8690450), (290, 6952360), (358, 5631800), (400, 5040461), (464, 4345225), (580, 3476180), (716, 2815900), (725, 2780944), (895, 2252720), (971, 2076400), (1160, 1738090), (1432, 1407950), (1450, 1390472), (1790, 1126360), (1942, 1038200), (2320, 869045), (2864, 703975), (2900, 695236), (3580, 563180), (3884, 519100), (4475, 450544), (4855, 415280), (5191, 388400), (5800, 347618), (7160, 281590), (7768, 259550), (8950, 225272), (9710, 207640), (10382, 194200), (11600, 173809), (14320, 140795), (15536, 129775), (17900, 112636), (19420, 103820), (20764, 97100), (24275, 83056), (25955, 77680), (28159, 71600), (35800, 56318), (38840, 51910), (41528, 48550)]