4111760

素因数分解:

$2^4\times 5^1\times {\mathrm{103}}^1\times {\mathrm{499}}^1$

素因数の和:615

約数の個数: 40

約数和(自身を含む): 9672000

約数和(自身を除く): 5560240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 103, 206, 412, 499, 515, 824, 998, 1030, 1648, 1996, 2060, 2495, 3992, 4120, 4990, 7984, 8240, 9980, 19960, 39920, 51397, 102794, 205588, 256985, 411176, 513970, 822352, 1027940, 2055880, 4111760]

約数ペア:

[(1, 4111760), (2, 2055880), (4, 1027940), (5, 822352), (8, 513970), (10, 411176), (16, 256985), (20, 205588), (40, 102794), (80, 51397), (103, 39920), (206, 19960), (412, 9980), (499, 8240), (515, 7984), (824, 4990), (998, 4120), (1030, 3992), (1648, 2495), (1996, 2060)]