10786120

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6271}}^1$

素因数の和:6325

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 14051000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 6271, 12542, 25084, 31355, 50168, 62710, 125420, 250840, 269653, 539306, 1078612, 1348265, 2157224, 2696530, 5393060, 10786120]

約数ペア:

[(1, 10786120), (2, 5393060), (4, 2696530), (5, 2157224), (8, 1348265), (10, 1078612), (20, 539306), (40, 269653), (43, 250840), (86, 125420), (172, 62710), (215, 50168), (344, 31355), (430, 25084), (860, 12542), (1720, 6271)]