8746163840

素因数分解:

$2^7\times 5^1\times {\mathrm{113}}^1\times {\mathrm{120937}}^1$

素因数の和:121069

約数の個数: 64

約数和(自身を含む): 21094005960

約数和(自身を除く): 12347842120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 320, 452, 565, 640, 904, 1130, 1808, 2260, 3616, 4520, 7232, 9040, 14464, 18080, 36160, 72320, 120937, 241874, 483748, 604685, 967496, 1209370, 1934992, 2418740, 3869984, 4837480, 7739968, 9674960, 13665881, 15479936, 19349920, 27331762, 38699840, 54663524, 68329405, 77399680, 109327048, 136658810, 218654096, 273317620, 437308192, 546635240, 874616384, 1093270480, 1749232768, 2186540960, 4373081920, 8746163840]

約数ペア:

[(1, 8746163840), (2, 4373081920), (4, 2186540960), (5, 1749232768), (8, 1093270480), (10, 874616384), (16, 546635240), (20, 437308192), (32, 273317620), (40, 218654096), (64, 136658810), (80, 109327048), (113, 77399680), (128, 68329405), (160, 54663524), (226, 38699840), (320, 27331762), (452, 19349920), (565, 15479936), (640, 13665881), (904, 9674960), (1130, 7739968), (1808, 4837480), (2260, 3869984), (3616, 2418740), (4520, 1934992), (7232, 1209370), (9040, 967496), (14464, 604685), (18080, 483748), (36160, 241874), (72320, 120937)]