5210720

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1123}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 12746160

約数和(自身を除く): 7535440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1123, 1160, 2246, 2320, 4492, 4640, 5615, 8984, 11230, 17968, 22460, 32567, 35936, 44920, 65134, 89840, 130268, 162835, 179680, 260536, 325670, 521072, 651340, 1042144, 1302680, 2605360, 5210720]

約数ペア:

[(1, 5210720), (2, 2605360), (4, 1302680), (5, 1042144), (8, 651340), (10, 521072), (16, 325670), (20, 260536), (29, 179680), (32, 162835), (40, 130268), (58, 89840), (80, 65134), (116, 44920), (145, 35936), (160, 32567), (232, 22460), (290, 17968), (464, 11230), (580, 8984), (928, 5615), (1123, 4640), (1160, 4492), (2246, 2320)]