26676380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{70201}}^1$

素因数の和:70229

約数の個数: 24

約数和(自身を含む): 58969680

約数和(自身を除く): 32293300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 70201, 140402, 280804, 351005, 702010, 1333819, 1404020, 2667638, 5335276, 6669095, 13338190, 26676380]

約数ペア:

[(1, 26676380), (2, 13338190), (4, 6669095), (5, 5335276), (10, 2667638), (19, 1404020), (20, 1333819), (38, 702010), (76, 351005), (95, 280804), (190, 140402), (380, 70201)]