105689140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229759}}^1$

素因数の和:229791

約数の個数: 24

約数和(自身を含む): 231598080

約数和(自身を除く): 125908940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 229759, 459518, 919036, 1148795, 2297590, 4595180, 5284457, 10568914, 21137828, 26422285, 52844570, 105689140]

約数ペア:

[(1, 105689140), (2, 52844570), (4, 26422285), (5, 21137828), (10, 10568914), (20, 5284457), (23, 4595180), (46, 2297590), (92, 1148795), (115, 919036), (230, 459518), (460, 229759)]