8683540

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{853}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 18292680

約数和(自身を除く): 9609140

約数列:

[1, 2, 4, 5, 10, 20, 509, 853, 1018, 1706, 2036, 2545, 3412, 4265, 5090, 8530, 10180, 17060, 434177, 868354, 1736708, 2170885, 4341770, 8683540]

約数ペア:

[(1, 8683540), (2, 4341770), (4, 2170885), (5, 1736708), (10, 868354), (20, 434177), (509, 17060), (853, 10180), (1018, 8530), (1706, 5090), (2036, 4265), (2545, 3412)]