113751620

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{6779}}^1$

素因数の和:7627

約数の個数: 24

約数和(自身を含む): 239198400

約数和(自身を除く): 125446780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3356, 4195, 6779, 8390, 13558, 16780, 27116, 33895, 67790, 135580, 5687581, 11375162, 22750324, 28437905, 56875810, 113751620]

約数ペア:

[(1, 113751620), (2, 56875810), (4, 28437905), (5, 22750324), (10, 11375162), (20, 5687581), (839, 135580), (1678, 67790), (3356, 33895), (4195, 27116), (6779, 16780), (8390, 13558)]