579792243920

素因数分解:

$2^4\times 5^1\times {\mathrm{145463}}^1\times {\mathrm{49823}}^1$

素因数の和:195299

約数の個数: 40

約数和(自身を含む): 1348053290496

約数和(自身を除く): 768261046576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 49823, 99646, 145463, 199292, 249115, 290926, 398584, 498230, 581852, 727315, 797168, 996460, 1163704, 1454630, 1992920, 2327408, 2909260, 3985840, 5818520, 11637040, 7247403049, 14494806098, 28989612196, 36237015245, 57979224392, 72474030490, 115958448784, 144948060980, 289896121960, 579792243920]

約数ペア:

[(1, 579792243920), (2, 289896121960), (4, 144948060980), (5, 115958448784), (8, 72474030490), (10, 57979224392), (16, 36237015245), (20, 28989612196), (40, 14494806098), (80, 7247403049), (49823, 11637040), (99646, 5818520), (145463, 3985840), (199292, 2909260), (249115, 2327408), (290926, 1992920), (398584, 1454630), (498230, 1163704), (581852, 996460), (727315, 797168)]