5358800

素因数分解:

$2^4\times 5^2\times {\mathrm{13397}}^1$

素因数の和:13415

約数の個数: 30

約数和(自身を含む): 12875478

約数和(自身を除く): 7516678

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13397, 26794, 53588, 66985, 107176, 133970, 214352, 267940, 334925, 535880, 669850, 1071760, 1339700, 2679400, 5358800]

約数ペア:

[(1, 5358800), (2, 2679400), (4, 1339700), (5, 1071760), (8, 669850), (10, 535880), (16, 334925), (20, 267940), (25, 214352), (40, 133970), (50, 107176), (80, 66985), (100, 53588), (200, 26794), (400, 13397)]