11973200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:864

約数の個数: 60

約数和(自身を含む): 29579580

約数和(自身を除く): 17606380

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 50, 74, 80, 100, 148, 185, 200, 296, 370, 400, 592, 740, 809, 925, 1480, 1618, 1850, 2960, 3236, 3700, 4045, 6472, 7400, 8090, 12944, 14800, 16180, 20225, 29933, 32360, 40450, 59866, 64720, 80900, 119732, 149665, 161800, 239464, 299330, 323600, 478928, 598660, 748325, 1197320, 1496650, 2394640, 2993300, 5986600, 11973200]

約数ペア:

[(1, 11973200), (2, 5986600), (4, 2993300), (5, 2394640), (8, 1496650), (10, 1197320), (16, 748325), (20, 598660), (25, 478928), (37, 323600), (40, 299330), (50, 239464), (74, 161800), (80, 149665), (100, 119732), (148, 80900), (185, 64720), (200, 59866), (296, 40450), (370, 32360), (400, 29933), (592, 20225), (740, 16180), (809, 14800), (925, 12944), (1480, 8090), (1618, 7400), (1850, 6472), (2960, 4045), (3236, 3700)]