26667640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35089}}^1$

素因数の和:35119

約数の個数: 32

約数和(自身を含む): 63162000

約数和(自身を除く): 36494360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 35089, 70178, 140356, 175445, 280712, 350890, 666691, 701780, 1333382, 1403560, 2666764, 3333455, 5333528, 6666910, 13333820, 26667640]

約数ペア:

[(1, 26667640), (2, 13333820), (4, 6666910), (5, 5333528), (8, 3333455), (10, 2666764), (19, 1403560), (20, 1333382), (38, 701780), (40, 666691), (76, 350890), (95, 280712), (152, 175445), (190, 140356), (380, 70178), (760, 35089)]