86232400

素因数分解:

$2^4\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1117}}^1$

素因数の和:1328

約数の個数: 60

約数和(自身を含む): 208433212

約数和(自身を除く): 122200812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 193, 200, 386, 400, 772, 965, 1117, 1544, 1930, 2234, 3088, 3860, 4468, 4825, 5585, 7720, 8936, 9650, 11170, 15440, 17872, 19300, 22340, 27925, 38600, 44680, 55850, 77200, 89360, 111700, 215581, 223400, 431162, 446800, 862324, 1077905, 1724648, 2155810, 3449296, 4311620, 5389525, 8623240, 10779050, 17246480, 21558100, 43116200, 86232400]

約数ペア:

[(1, 86232400), (2, 43116200), (4, 21558100), (5, 17246480), (8, 10779050), (10, 8623240), (16, 5389525), (20, 4311620), (25, 3449296), (40, 2155810), (50, 1724648), (80, 1077905), (100, 862324), (193, 446800), (200, 431162), (386, 223400), (400, 215581), (772, 111700), (965, 89360), (1117, 77200), (1544, 55850), (1930, 44680), (2234, 38600), (3088, 27925), (3860, 22340), (4468, 19300), (4825, 17872), (5585, 15440), (7720, 11170), (8936, 9650)]