6637580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{4201}}^1$

素因数の和:4289

約数の個数: 24

約数和(自身を含む): 14118720

約数和(自身を除く): 7481140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 4201, 8402, 16804, 21005, 42010, 84020, 331879, 663758, 1327516, 1659395, 3318790, 6637580]

約数ペア:

[(1, 6637580), (2, 3318790), (4, 1659395), (5, 1327516), (10, 663758), (20, 331879), (79, 84020), (158, 42010), (316, 21005), (395, 16804), (790, 8402), (1580, 4201)]