8669020

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3413}}^1$

素因数の和:3549

約数の個数: 24

約数和(自身を含む): 18353664

約数和(自身を除く): 9684644

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 3413, 6826, 13652, 17065, 34130, 68260, 433451, 866902, 1733804, 2167255, 4334510, 8669020]

約数ペア:

[(1, 8669020), (2, 4334510), (4, 2167255), (5, 1733804), (10, 866902), (20, 433451), (127, 68260), (254, 34130), (508, 17065), (635, 13652), (1270, 6826), (2540, 3413)]