2679400

素因数分解:

$2^3\times 5^2\times {\mathrm{13397}}^1$

素因数の和:13413

約数の個数: 24

約数和(自身を含む): 6230070

約数和(自身を除く): 3550670

約数列:

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

約数ペア:

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