14500520

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2477

約数の個数: 32

約数和(自身を含む): 32848200

約数和(自身を除く): 18347680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 2309, 3140, 4618, 6280, 9236, 11545, 18472, 23090, 46180, 92360, 362513, 725026, 1450052, 1812565, 2900104, 3625130, 7250260, 14500520]

約数ペア:

[(1, 14500520), (2, 7250260), (4, 3625130), (5, 2900104), (8, 1812565), (10, 1450052), (20, 725026), (40, 362513), (157, 92360), (314, 46180), (628, 23090), (785, 18472), (1256, 11545), (1570, 9236), (2309, 6280), (3140, 4618)]