27499970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{26699}}^1$

素因数の和:26809

約数の個数: 16

約数和(自身を含む): 49982400

約数和(自身を除く): 22482430

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 26699, 53398, 133495, 266990, 2749997, 5499994, 13749985, 27499970]

約数ペア:

[(1, 27499970), (2, 13749985), (5, 5499994), (10, 2749997), (103, 266990), (206, 133495), (515, 53398), (1030, 26699)]