23171150

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 21825970

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 89, 127, 178, 205, 254, 410, 445, 635, 890, 1025, 1270, 2050, 2225, 3175, 3649, 4450, 5207, 6350, 7298, 10414, 11303, 18245, 22606, 26035, 36490, 52070, 56515, 91225, 113030, 130175, 182450, 260350, 282575, 463423, 565150, 926846, 2317115, 4634230, 11585575, 23171150]

約数ペア:

[(1, 23171150), (2, 11585575), (5, 4634230), (10, 2317115), (25, 926846), (41, 565150), (50, 463423), (82, 282575), (89, 260350), (127, 182450), (178, 130175), (205, 113030), (254, 91225), (410, 56515), (445, 52070), (635, 36490), (890, 26035), (1025, 22606), (1270, 18245), (2050, 11303), (2225, 10414), (3175, 7298), (3649, 6350), (4450, 5207)]