91440550

素因数分解:

$2^1\times 5^2\times {\mathrm{859}}^1\times {\mathrm{2129}}^1$

素因数の和:3000

約数の個数: 24

約数和(自身を含む): 170357400

約数和(自身を除く): 78916850

約数列:

[1, 2, 5, 10, 25, 50, 859, 1718, 2129, 4258, 4295, 8590, 10645, 21290, 21475, 42950, 53225, 106450, 1828811, 3657622, 9144055, 18288110, 45720275, 91440550]

約数ペア:

[(1, 91440550), (2, 45720275), (5, 18288110), (10, 9144055), (25, 3657622), (50, 1828811), (859, 106450), (1718, 53225), (2129, 42950), (4258, 21475), (4295, 21290), (8590, 10645)]