10896400

素因数分解:

$2^4\times 5^2\times {\mathrm{27241}}^1$

素因数の和:27259

約数の個数: 30

約数和(自身を含む): 26179562

約数和(自身を除く): 15283162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 27241, 54482, 108964, 136205, 217928, 272410, 435856, 544820, 681025, 1089640, 1362050, 2179280, 2724100, 5448200, 10896400]

約数ペア:

[(1, 10896400), (2, 5448200), (4, 2724100), (5, 2179280), (8, 1362050), (10, 1089640), (16, 681025), (20, 544820), (25, 435856), (40, 272410), (50, 217928), (80, 136205), (100, 108964), (200, 54482), (400, 27241)]