8773540

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4259}}^1$

素因数の和:4371

約数の個数: 24

約数和(自身を含む): 18607680

約数和(自身を除く): 9834140

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4259, 8518, 17036, 21295, 42590, 85180, 438677, 877354, 1754708, 2193385, 4386770, 8773540]

約数ペア:

[(1, 8773540), (2, 4386770), (4, 2193385), (5, 1754708), (10, 877354), (20, 438677), (103, 85180), (206, 42590), (412, 21295), (515, 17036), (1030, 8518), (2060, 4259)]