103418620

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{10159}}^1$

素因数の和:10677

約数の個数: 24

約数和(自身を含む): 217627200

約数和(自身を除く): 114208580

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 10159, 10180, 20318, 40636, 50795, 101590, 203180, 5170931, 10341862, 20683724, 25854655, 51709310, 103418620]

約数ペア:

[(1, 103418620), (2, 51709310), (4, 25854655), (5, 20683724), (10, 10341862), (20, 5170931), (509, 203180), (1018, 101590), (2036, 50795), (2545, 40636), (5090, 20318), (10159, 10180)]