14380720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9461}}^1$

素因数の和:9493

約数の個数: 40

約数和(自身を含む): 35198640

約数和(自身を除く): 20817920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9461, 18922, 37844, 47305, 75688, 94610, 151376, 179759, 189220, 359518, 378440, 719036, 756880, 898795, 1438072, 1797590, 2876144, 3595180, 7190360, 14380720]

約数ペア:

[(1, 14380720), (2, 7190360), (4, 3595180), (5, 2876144), (8, 1797590), (10, 1438072), (16, 898795), (19, 756880), (20, 719036), (38, 378440), (40, 359518), (76, 189220), (80, 179759), (95, 151376), (152, 94610), (190, 75688), (304, 47305), (380, 37844), (760, 18922), (1520, 9461)]