1403180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4127}}^1$

素因数の和:4153

約数の個数: 24

約数和(自身を含む): 3120768

約数和(自身を除く): 1717588

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4127, 8254, 16508, 20635, 41270, 70159, 82540, 140318, 280636, 350795, 701590, 1403180]

約数ペア:

[(1, 1403180), (2, 701590), (4, 350795), (5, 280636), (10, 140318), (17, 82540), (20, 70159), (34, 41270), (68, 20635), (85, 16508), (170, 8254), (340, 4127)]