34004680

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 81518400

約数和(自身を除く): 47513720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 101, 152, 190, 202, 380, 404, 443, 505, 760, 808, 886, 1010, 1772, 1919, 2020, 2215, 3544, 3838, 4040, 4430, 7676, 8417, 8860, 9595, 15352, 16834, 17720, 19190, 33668, 38380, 42085, 44743, 67336, 76760, 84170, 89486, 168340, 178972, 223715, 336680, 357944, 447430, 850117, 894860, 1700234, 1789720, 3400468, 4250585, 6800936, 8501170, 17002340, 34004680]

約数ペア:

[(1, 34004680), (2, 17002340), (4, 8501170), (5, 6800936), (8, 4250585), (10, 3400468), (19, 1789720), (20, 1700234), (38, 894860), (40, 850117), (76, 447430), (95, 357944), (101, 336680), (152, 223715), (190, 178972), (202, 168340), (380, 89486), (404, 84170), (443, 76760), (505, 67336), (760, 44743), (808, 42085), (886, 38380), (1010, 33668), (1772, 19190), (1919, 17720), (2020, 16834), (2215, 15352), (3544, 9595), (3838, 8860), (4040, 8417), (4430, 7676)]