88056400

素因数分解:

$2^4\times 5^2\times {\mathrm{220141}}^1$

素因数の和:220159

約数の個数: 30

約数和(自身を含む): 211556462

約数和(自身を除く): 123500062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 220141, 440282, 880564, 1100705, 1761128, 2201410, 3522256, 4402820, 5503525, 8805640, 11007050, 17611280, 22014100, 44028200, 88056400]

約数ペア:

[(1, 88056400), (2, 44028200), (4, 22014100), (5, 17611280), (8, 11007050), (10, 8805640), (16, 5503525), (20, 4402820), (25, 3522256), (40, 2201410), (50, 1761128), (80, 1100705), (100, 880564), (200, 440282), (400, 220141)]