2963670040

素因数分解:

$2^3\times 5^1\times {\mathrm{6569}}^1\times {\mathrm{11279}}^1$

素因数の和:17859

約数の個数: 32

約数和(自身を含む): 6669864000

約数和(自身を除く): 3706193960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6569, 11279, 13138, 22558, 26276, 32845, 45116, 52552, 56395, 65690, 90232, 112790, 131380, 225580, 262760, 451160, 74091751, 148183502, 296367004, 370458755, 592734008, 740917510, 1481835020, 2963670040]

約数ペア:

[(1, 2963670040), (2, 1481835020), (4, 740917510), (5, 592734008), (8, 370458755), (10, 296367004), (20, 148183502), (40, 74091751), (6569, 451160), (11279, 262760), (13138, 225580), (22558, 131380), (26276, 112790), (32845, 90232), (45116, 65690), (52552, 56395)]