8533160

素因数分解:

$2^3\times 5^1\times {\mathrm{213329}}^1$

素因数の和:213340

約数の個数: 16

約数和(自身を含む): 19199700

約数和(自身を除く): 10666540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 213329, 426658, 853316, 1066645, 1706632, 2133290, 4266580, 8533160]

約数ペア:

[(1, 8533160), (2, 4266580), (4, 2133290), (5, 1706632), (8, 1066645), (10, 853316), (20, 426658), (40, 213329)]