56152400

素因数分解:

$2^4\times 5^2\times {\mathrm{140381}}^1$

素因数の和:140399

約数の個数: 30

約数和(自身を含む): 134907102

約数和(自身を除く): 78754702

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 140381, 280762, 561524, 701905, 1123048, 1403810, 2246096, 2807620, 3509525, 5615240, 7019050, 11230480, 14038100, 28076200, 56152400]

約数ペア:

[(1, 56152400), (2, 28076200), (4, 14038100), (5, 11230480), (8, 7019050), (10, 5615240), (16, 3509525), (20, 2807620), (25, 2246096), (40, 1403810), (50, 1123048), (80, 701905), (100, 561524), (200, 280762), (400, 140381)]