6813160

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 15552000

約数和(自身を除く): 8738840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2399, 2840, 4798, 9596, 11995, 19192, 23990, 47980, 95960, 170329, 340658, 681316, 851645, 1362632, 1703290, 3406580, 6813160]

約数ペア:

[(1, 6813160), (2, 3406580), (4, 1703290), (5, 1362632), (8, 851645), (10, 681316), (20, 340658), (40, 170329), (71, 95960), (142, 47980), (284, 23990), (355, 19192), (568, 11995), (710, 9596), (1420, 4798), (2399, 2840)]