9191680

素因数分解:

$2^8\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 22663872

約数和(自身を除く): 13472192

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 167, 172, 215, 256, 320, 334, 344, 430, 640, 668, 688, 835, 860, 1280, 1336, 1376, 1670, 1720, 2672, 2752, 3340, 3440, 5344, 5504, 6680, 6880, 7181, 10688, 11008, 13360, 13760, 14362, 21376, 26720, 27520, 28724, 35905, 42752, 53440, 55040, 57448, 71810, 106880, 114896, 143620, 213760, 229792, 287240, 459584, 574480, 919168, 1148960, 1838336, 2297920, 4595840, 9191680]

約数ペア:

[(1, 9191680), (2, 4595840), (4, 2297920), (5, 1838336), (8, 1148960), (10, 919168), (16, 574480), (20, 459584), (32, 287240), (40, 229792), (43, 213760), (64, 143620), (80, 114896), (86, 106880), (128, 71810), (160, 57448), (167, 55040), (172, 53440), (215, 42752), (256, 35905), (320, 28724), (334, 27520), (344, 26720), (430, 21376), (640, 14362), (668, 13760), (688, 13360), (835, 11008), (860, 10688), (1280, 7181), (1336, 6880), (1376, 6680), (1670, 5504), (1720, 5344), (2672, 3440), (2752, 3340)]