6893920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3917}}^1$

素因数の和:3943

約数の個数: 48

約数和(自身を含む): 17772048

約数和(自身を除く): 10878128

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 3917, 7834, 15668, 19585, 31336, 39170, 43087, 62672, 78340, 86174, 125344, 156680, 172348, 215435, 313360, 344696, 430870, 626720, 689392, 861740, 1378784, 1723480, 3446960, 6893920]

約数ペア:

[(1, 6893920), (2, 3446960), (4, 1723480), (5, 1378784), (8, 861740), (10, 689392), (11, 626720), (16, 430870), (20, 344696), (22, 313360), (32, 215435), (40, 172348), (44, 156680), (55, 125344), (80, 86174), (88, 78340), (110, 62672), (160, 43087), (176, 39170), (220, 31336), (352, 19585), (440, 15668), (880, 7834), (1760, 3917)]