26056400

素因数分解:

$2^4\times 5^2\times {\mathrm{65141}}^1$

素因数の和:65159

約数の個数: 30

約数和(自身を含む): 62601462

約数和(自身を除く): 36545062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 65141, 130282, 260564, 325705, 521128, 651410, 1042256, 1302820, 1628525, 2605640, 3257050, 5211280, 6514100, 13028200, 26056400]

約数ペア:

[(1, 26056400), (2, 13028200), (4, 6514100), (5, 5211280), (8, 3257050), (10, 2605640), (16, 1628525), (20, 1302820), (25, 1042256), (40, 651410), (50, 521128), (80, 325705), (100, 260564), (200, 130282), (400, 65141)]