76398560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{68213}}^1$

素因数の和:68235

約数の個数: 48

約数和(自身を含む): 206279136

約数和(自身を除く): 129880576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 68213, 136426, 272852, 341065, 477491, 545704, 682130, 954982, 1091408, 1364260, 1909964, 2182816, 2387455, 2728520, 3819928, 4774910, 5457040, 7639856, 9549820, 10914080, 15279712, 19099640, 38199280, 76398560]

約数ペア:

[(1, 76398560), (2, 38199280), (4, 19099640), (5, 15279712), (7, 10914080), (8, 9549820), (10, 7639856), (14, 5457040), (16, 4774910), (20, 3819928), (28, 2728520), (32, 2387455), (35, 2182816), (40, 1909964), (56, 1364260), (70, 1091408), (80, 954982), (112, 682130), (140, 545704), (160, 477491), (224, 341065), (280, 272852), (560, 136426), (1120, 68213)]