5648080

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4153}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 13907592

約数和(自身を除く): 8259512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4153, 8306, 16612, 20765, 33224, 41530, 66448, 70601, 83060, 141202, 166120, 282404, 332240, 353005, 564808, 706010, 1129616, 1412020, 2824040, 5648080]

約数ペア:

[(1, 5648080), (2, 2824040), (4, 1412020), (5, 1129616), (8, 706010), (10, 564808), (16, 353005), (17, 332240), (20, 282404), (34, 166120), (40, 141202), (68, 83060), (80, 70601), (85, 66448), (136, 41530), (170, 33224), (272, 20765), (340, 16612), (680, 8306), (1360, 4153)]