6402040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5519}}^1$

素因数の和:5559

約数の個数: 32

約数和(自身を含む): 14904000

約数和(自身を除く): 8501960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 5519, 11038, 22076, 27595, 44152, 55190, 110380, 160051, 220760, 320102, 640204, 800255, 1280408, 1600510, 3201020, 6402040]

約数ペア:

[(1, 6402040), (2, 3201020), (4, 1600510), (5, 1280408), (8, 800255), (10, 640204), (20, 320102), (29, 220760), (40, 160051), (58, 110380), (116, 55190), (145, 44152), (232, 27595), (290, 22076), (580, 11038), (1160, 5519)]