34945180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{91961}}^1$

素因数の和:91989

約数の個数: 24

約数和(自身を含む): 77248080

約数和(自身を除く): 42302900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 91961, 183922, 367844, 459805, 919610, 1747259, 1839220, 3494518, 6989036, 8736295, 17472590, 34945180]

約数ペア:

[(1, 34945180), (2, 17472590), (4, 8736295), (5, 6989036), (10, 3494518), (19, 1839220), (20, 1747259), (38, 919610), (76, 459805), (95, 367844), (190, 183922), (380, 91961)]