109032400

素因数分解:

$2^4\times 5^2\times {\mathrm{272581}}^1$

素因数の和:272599

約数の個数: 30

約数和(自身を含む): 261951302

約数和(自身を除く): 152918902

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 272581, 545162, 1090324, 1362905, 2180648, 2725810, 4361296, 5451620, 6814525, 10903240, 13629050, 21806480, 27258100, 54516200, 109032400]

約数ペア:

[(1, 109032400), (2, 54516200), (4, 27258100), (5, 21806480), (8, 13629050), (10, 10903240), (16, 6814525), (20, 5451620), (25, 4361296), (40, 2725810), (50, 2180648), (80, 1362905), (100, 1090324), (200, 545162), (400, 272581)]