22976680

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1847}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 28915160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 1847, 2488, 3110, 3694, 6220, 7388, 9235, 12440, 14776, 18470, 36940, 73880, 574417, 1148834, 2297668, 2872085, 4595336, 5744170, 11488340, 22976680]

約数ペア:

[(1, 22976680), (2, 11488340), (4, 5744170), (5, 4595336), (8, 2872085), (10, 2297668), (20, 1148834), (40, 574417), (311, 73880), (622, 36940), (1244, 18470), (1555, 14776), (1847, 12440), (2488, 9235), (3110, 7388), (3694, 6220)]