27517480

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6679}}^1$

素因数の和:6793

約数の個数: 32

約数和(自身を含む): 62524800

約数和(自身を除く): 35007320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 6679, 13358, 26716, 33395, 53432, 66790, 133580, 267160, 687937, 1375874, 2751748, 3439685, 5503496, 6879370, 13758740, 27517480]

約数ペア:

[(1, 27517480), (2, 13758740), (4, 6879370), (5, 5503496), (8, 3439685), (10, 2751748), (20, 1375874), (40, 687937), (103, 267160), (206, 133580), (412, 66790), (515, 53432), (824, 33395), (1030, 26716), (2060, 13358), (4120, 6679)]