5139700

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:616

約数の個数: 36

約数和(自身を含む): 11284000

約数和(自身を除く): 6144300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 499, 515, 998, 1030, 1996, 2060, 2495, 2575, 4990, 5150, 9980, 10300, 12475, 24950, 49900, 51397, 102794, 205588, 256985, 513970, 1027940, 1284925, 2569850, 5139700]

約数ペア:

[(1, 5139700), (2, 2569850), (4, 1284925), (5, 1027940), (10, 513970), (20, 256985), (25, 205588), (50, 102794), (100, 51397), (103, 49900), (206, 24950), (412, 12475), (499, 10300), (515, 9980), (998, 5150), (1030, 4990), (1996, 2575), (2060, 2495)]