55717760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{12437}}^1$

素因数の和:12463

約数の個数: 64

約数和(自身を含む): 152241120

約数和(自身を除く): 96523360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 12437, 24874, 49748, 62185, 87059, 99496, 124370, 174118, 198992, 248740, 348236, 397984, 435295, 497480, 696472, 795968, 870590, 994960, 1392944, 1591936, 1741180, 1989920, 2785888, 3482360, 3979840, 5571776, 6964720, 7959680, 11143552, 13929440, 27858880, 55717760]

約数ペア:

[(1, 55717760), (2, 27858880), (4, 13929440), (5, 11143552), (7, 7959680), (8, 6964720), (10, 5571776), (14, 3979840), (16, 3482360), (20, 2785888), (28, 1989920), (32, 1741180), (35, 1591936), (40, 1392944), (56, 994960), (64, 870590), (70, 795968), (80, 696472), (112, 497480), (128, 435295), (140, 397984), (160, 348236), (224, 248740), (280, 198992), (320, 174118), (448, 124370), (560, 99496), (640, 87059), (896, 62185), (1120, 49748), (2240, 24874), (4480, 12437)]