8129020

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^2$

素因数の和:234

約数の個数: 36

約数和(自身を含む): 17571960

約数和(自身を除く): 9442940

約数列:

[1, 2, 4, 5, 10, 20, 59, 83, 118, 166, 236, 295, 332, 415, 590, 830, 1180, 1660, 4897, 6889, 9794, 13778, 19588, 24485, 27556, 34445, 48970, 68890, 97940, 137780, 406451, 812902, 1625804, 2032255, 4064510, 8129020]

約数ペア:

[(1, 8129020), (2, 4064510), (4, 2032255), (5, 1625804), (10, 812902), (20, 406451), (59, 137780), (83, 97940), (118, 68890), (166, 48970), (236, 34445), (295, 27556), (332, 24485), (415, 19588), (590, 13778), (830, 9794), (1180, 6889), (1660, 4897)]