69132500

素因数分解:

$2^2\times 5^4\times {\mathrm{27653}}^1$

素因数の和:27677

約数の個数: 30

約数和(自身を含む): 151184418

約数和(自身を除く): 82051918

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 27653, 55306, 110612, 138265, 276530, 553060, 691325, 1382650, 2765300, 3456625, 6913250, 13826500, 17283125, 34566250, 69132500]

約数ペア:

[(1, 69132500), (2, 34566250), (4, 17283125), (5, 13826500), (10, 6913250), (20, 3456625), (25, 2765300), (50, 1382650), (100, 691325), (125, 553060), (250, 276530), (500, 138265), (625, 110612), (1250, 55306), (2500, 27653)]