28060060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5417}}^1$

素因数の和:5470

約数の個数: 48

約数和(自身を含む): 69177024

約数和(自身を除く): 41116964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 5417, 10834, 21668, 27085, 37919, 54170, 75838, 108340, 151676, 189595, 200429, 379190, 400858, 758380, 801716, 1002145, 1403003, 2004290, 2806006, 4008580, 5612012, 7015015, 14030030, 28060060]

約数ペア:

[(1, 28060060), (2, 14030030), (4, 7015015), (5, 5612012), (7, 4008580), (10, 2806006), (14, 2004290), (20, 1403003), (28, 1002145), (35, 801716), (37, 758380), (70, 400858), (74, 379190), (140, 200429), (148, 189595), (185, 151676), (259, 108340), (370, 75838), (518, 54170), (740, 37919), (1036, 27085), (1295, 21668), (2590, 10834), (5180, 5417)]