9746680

素因数分解:

$2^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1903

約数の個数: 32

約数和(自身を含む): 22100400

約数和(自身を除く): 12353720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 139, 278, 556, 695, 1112, 1390, 1753, 2780, 3506, 5560, 7012, 8765, 14024, 17530, 35060, 70120, 243667, 487334, 974668, 1218335, 1949336, 2436670, 4873340, 9746680]

約数ペア:

[(1, 9746680), (2, 4873340), (4, 2436670), (5, 1949336), (8, 1218335), (10, 974668), (20, 487334), (40, 243667), (139, 70120), (278, 35060), (556, 17530), (695, 14024), (1112, 8765), (1390, 7012), (1753, 5560), (2780, 3506)]