12111200

素因数分解:

$2^5\times 5^2\times {\mathrm{15139}}^1$

素因数の和:15159

約数の個数: 36

約数和(自身を含む): 29568420

約数和(自身を除く): 17457220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 15139, 30278, 60556, 75695, 121112, 151390, 242224, 302780, 378475, 484448, 605560, 756950, 1211120, 1513900, 2422240, 3027800, 6055600, 12111200]

約数ペア:

[(1, 12111200), (2, 6055600), (4, 3027800), (5, 2422240), (8, 1513900), (10, 1211120), (16, 756950), (20, 605560), (25, 484448), (32, 378475), (40, 302780), (50, 242224), (80, 151390), (100, 121112), (160, 75695), (200, 60556), (400, 30278), (800, 15139)]