85182740

素因数分解:

$2^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{9199}}^1$

素因数の和:9671

約数の個数: 24

約数和(自身を含む): 179289600

約数和(自身を除く): 94106860

約数列:

[1, 2, 4, 5, 10, 20, 463, 926, 1852, 2315, 4630, 9199, 9260, 18398, 36796, 45995, 91990, 183980, 4259137, 8518274, 17036548, 21295685, 42591370, 85182740]

約数ペア:

[(1, 85182740), (2, 42591370), (4, 21295685), (5, 17036548), (10, 8518274), (20, 4259137), (463, 183980), (926, 91990), (1852, 45995), (2315, 36796), (4630, 18398), (9199, 9260)]