4729180

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1321}}^1$

素因数の和:1509

約数の個数: 24

約数和(自身を含む): 9994320

約数和(自身を除く): 5265140

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1321, 1790, 2642, 3580, 5284, 6605, 13210, 26420, 236459, 472918, 945836, 1182295, 2364590, 4729180]

約数ペア:

[(1, 4729180), (2, 2364590), (4, 1182295), (5, 945836), (10, 472918), (20, 236459), (179, 26420), (358, 13210), (716, 6605), (895, 5284), (1321, 3580), (1790, 2642)]