99306580

素因数分解:

$2^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{13831}}^1$

素因数の和:14199

約数の個数: 24

約数和(自身を含む): 209139840

約数和(自身を除く): 109833260

約数列:

[1, 2, 4, 5, 10, 20, 359, 718, 1436, 1795, 3590, 7180, 13831, 27662, 55324, 69155, 138310, 276620, 4965329, 9930658, 19861316, 24826645, 49653290, 99306580]

約数ペア:

[(1, 99306580), (2, 49653290), (4, 24826645), (5, 19861316), (10, 9930658), (20, 4965329), (359, 276620), (718, 138310), (1436, 69155), (1795, 55324), (3590, 27662), (7180, 13831)]