2008197305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{569}}^1$

素因数の和:1073

約数の個数: 32

約数和(自身を含む): 2574028800

約数和(自身を除く): 565831495

約数列:

[1, 5, 19, 95, 97, 383, 485, 569, 1843, 1915, 2845, 7277, 9215, 10811, 36385, 37151, 54055, 55193, 185755, 217927, 275965, 705869, 1048667, 1089635, 3529345, 4140613, 5243335, 20703065, 21138919, 105694595, 401639461, 2008197305]

約数ペア:

[(1, 2008197305), (5, 401639461), (19, 105694595), (95, 21138919), (97, 20703065), (383, 5243335), (485, 4140613), (569, 3529345), (1843, 1089635), (1915, 1048667), (2845, 705869), (7277, 275965), (9215, 217927), (10811, 185755), (36385, 55193), (37151, 54055)]