12925600

素因数分解:

$2^5\times 5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 72

約数和(自身を含む): 32060448

約数和(自身を除く): 19134848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 107, 151, 160, 200, 214, 302, 400, 428, 535, 604, 755, 800, 856, 1070, 1208, 1510, 1712, 2140, 2416, 2675, 3020, 3424, 3775, 4280, 4832, 5350, 6040, 7550, 8560, 10700, 12080, 15100, 16157, 17120, 21400, 24160, 30200, 32314, 42800, 60400, 64628, 80785, 85600, 120800, 129256, 161570, 258512, 323140, 403925, 517024, 646280, 807850, 1292560, 1615700, 2585120, 3231400, 6462800, 12925600]

約数ペア:

[(1, 12925600), (2, 6462800), (4, 3231400), (5, 2585120), (8, 1615700), (10, 1292560), (16, 807850), (20, 646280), (25, 517024), (32, 403925), (40, 323140), (50, 258512), (80, 161570), (100, 129256), (107, 120800), (151, 85600), (160, 80785), (200, 64628), (214, 60400), (302, 42800), (400, 32314), (428, 30200), (535, 24160), (604, 21400), (755, 17120), (800, 16157), (856, 15100), (1070, 12080), (1208, 10700), (1510, 8560), (1712, 7550), (2140, 6040), (2416, 5350), (2675, 4832), (3020, 4280), (3424, 3775)]