12148528400

素因数分解:

$2^4\times 5^2\times {\mathrm{1723}}^1\times {\mathrm{17627}}^1$

素因数の和:19368

約数の個数: 60

約数和(自身を含む): 29205435792

約数和(自身を除く): 17056907392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 1723, 3446, 6892, 8615, 13784, 17230, 17627, 27568, 34460, 35254, 43075, 68920, 70508, 86150, 88135, 137840, 141016, 172300, 176270, 282032, 344600, 352540, 440675, 689200, 705080, 881350, 1410160, 1762700, 3525400, 7050800, 30371321, 60742642, 121485284, 151856605, 242970568, 303713210, 485941136, 607426420, 759283025, 1214852840, 1518566050, 2429705680, 3037132100, 6074264200, 12148528400]

約数ペア:

[(1, 12148528400), (2, 6074264200), (4, 3037132100), (5, 2429705680), (8, 1518566050), (10, 1214852840), (16, 759283025), (20, 607426420), (25, 485941136), (40, 303713210), (50, 242970568), (80, 151856605), (100, 121485284), (200, 60742642), (400, 30371321), (1723, 7050800), (3446, 3525400), (6892, 1762700), (8615, 1410160), (13784, 881350), (17230, 705080), (17627, 689200), (27568, 440675), (34460, 352540), (35254, 344600), (43075, 282032), (68920, 176270), (70508, 172300), (86150, 141016), (88135, 137840)]