94387640

素因数分解:

$2^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{1789}}^1$

素因数の和:3119

約数の個数: 32

約数和(自身を含む): 212652000

約数和(自身を除く): 118264360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1319, 1789, 2638, 3578, 5276, 6595, 7156, 8945, 10552, 13190, 14312, 17890, 26380, 35780, 52760, 71560, 2359691, 4719382, 9438764, 11798455, 18877528, 23596910, 47193820, 94387640]

約数ペア:

[(1, 94387640), (2, 47193820), (4, 23596910), (5, 18877528), (8, 11798455), (10, 9438764), (20, 4719382), (40, 2359691), (1319, 71560), (1789, 52760), (2638, 35780), (3578, 26380), (5276, 17890), (6595, 14312), (7156, 13190), (8945, 10552)]