55296400

素因数分解:

$2^4\times 5^2\times {\mathrm{138241}}^1$

素因数の和:138259

約数の個数: 30

約数和(自身を含む): 132850562

約数和(自身を除く): 77554162

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 138241, 276482, 552964, 691205, 1105928, 1382410, 2211856, 2764820, 3456025, 5529640, 6912050, 11059280, 13824100, 27648200, 55296400]

約数ペア:

[(1, 55296400), (2, 27648200), (4, 13824100), (5, 11059280), (8, 6912050), (10, 5529640), (16, 3456025), (20, 2764820), (25, 2211856), (40, 1382410), (50, 1105928), (80, 691205), (100, 552964), (200, 276482), (400, 138241)]