16807160

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3067}}^1$

素因数の和:3215

約数の個数: 32

約数和(自身を含む): 38104560

約数和(自身を除く): 21297400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 3067, 5480, 6134, 12268, 15335, 24536, 30670, 61340, 122680, 420179, 840358, 1680716, 2100895, 3361432, 4201790, 8403580, 16807160]

約数ペア:

[(1, 16807160), (2, 8403580), (4, 4201790), (5, 3361432), (8, 2100895), (10, 1680716), (20, 840358), (40, 420179), (137, 122680), (274, 61340), (548, 30670), (685, 24536), (1096, 15335), (1370, 12268), (2740, 6134), (3067, 5480)]