12389600

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:948

約数の個数: 72

約数和(自身を含む): 32060448

約数和(自身を除く): 19670848

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 911, 1360, 1700, 1822, 2720, 3400, 3644, 4555, 6800, 7288, 9110, 13600, 14576, 15487, 18220, 22775, 29152, 30974, 36440, 45550, 61948, 72880, 77435, 91100, 123896, 145760, 154870, 182200, 247792, 309740, 364400, 387175, 495584, 619480, 728800, 774350, 1238960, 1548700, 2477920, 3097400, 6194800, 12389600]

約数ペア:

[(1, 12389600), (2, 6194800), (4, 3097400), (5, 2477920), (8, 1548700), (10, 1238960), (16, 774350), (17, 728800), (20, 619480), (25, 495584), (32, 387175), (34, 364400), (40, 309740), (50, 247792), (68, 182200), (80, 154870), (85, 145760), (100, 123896), (136, 91100), (160, 77435), (170, 72880), (200, 61948), (272, 45550), (340, 36440), (400, 30974), (425, 29152), (544, 22775), (680, 18220), (800, 15487), (850, 14576), (911, 13600), (1360, 9110), (1700, 7288), (1822, 6800), (2720, 4555), (3400, 3644)]