2108773045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{269}}^1\times {\mathrm{461}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 2694384000

約数和(自身を除く): 585610955

約数列:

[1, 5, 19, 95, 179, 269, 461, 895, 1345, 2305, 3401, 5111, 8759, 17005, 25555, 43795, 48151, 82519, 124009, 240755, 412595, 620045, 914869, 1567861, 2356171, 4574345, 7839305, 11780855, 22197611, 110988055, 421754609, 2108773045]

約数ペア:

[(1, 2108773045), (5, 421754609), (19, 110988055), (95, 22197611), (179, 11780855), (269, 7839305), (461, 4574345), (895, 2356171), (1345, 1567861), (2305, 914869), (3401, 620045), (5111, 412595), (8759, 240755), (17005, 124009), (25555, 82519), (43795, 48151)]