85355710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25031}}^1$

素因数の和:25080

約数の個数: 32

約数和(自身を含む): 173021184

約数和(自身を除く): 87665474

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 25031, 50062, 125155, 250310, 275341, 550682, 775961, 1376705, 1551922, 2753410, 3879805, 7759610, 8535571, 17071142, 42677855, 85355710]

約数ペア:

[(1, 85355710), (2, 42677855), (5, 17071142), (10, 8535571), (11, 7759610), (22, 3879805), (31, 2753410), (55, 1551922), (62, 1376705), (110, 775961), (155, 550682), (310, 275341), (341, 250310), (682, 125155), (1705, 50062), (3410, 25031)]