12221600

素因数分解:

$2^5\times 5^2\times {\mathrm{15277}}^1$

素因数の和:15297

約数の個数: 36

約数和(自身を含む): 29837934

約数和(自身を除く): 17616334

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15277, 30554, 61108, 76385, 122216, 152770, 244432, 305540, 381925, 488864, 611080, 763850, 1222160, 1527700, 2444320, 3055400, 6110800, 12221600]

約数ペア:

[(1, 12221600), (2, 6110800), (4, 3055400), (5, 2444320), (8, 1527700), (10, 1222160), (16, 763850), (20, 611080), (25, 488864), (32, 381925), (40, 305540), (50, 244432), (80, 152770), (100, 122216), (160, 76385), (200, 61108), (400, 30554), (800, 15277)]