39108560

素因数分解:

$2^4\times 5^1\times {\mathrm{433}}^1\times {\mathrm{1129}}^1$

素因数の和:1575

約数の個数: 40

約数和(自身を含む): 91218120

約数和(自身を除く): 52109560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 433, 866, 1129, 1732, 2165, 2258, 3464, 4330, 4516, 5645, 6928, 8660, 9032, 11290, 17320, 18064, 22580, 34640, 45160, 90320, 488857, 977714, 1955428, 2444285, 3910856, 4888570, 7821712, 9777140, 19554280, 39108560]

約数ペア:

[(1, 39108560), (2, 19554280), (4, 9777140), (5, 7821712), (8, 4888570), (10, 3910856), (16, 2444285), (20, 1955428), (40, 977714), (80, 488857), (433, 90320), (866, 45160), (1129, 34640), (1732, 22580), (2165, 18064), (2258, 17320), (3464, 11290), (4330, 9032), (4516, 8660), (5645, 6928)]