14400820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3547}}^1$

素因数の和:3592

約数の個数: 48

約数和(自身を含む): 35763840

約数和(自身を除く): 21363020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 3547, 4060, 7094, 14188, 17735, 24829, 35470, 49658, 70940, 99316, 102863, 124145, 205726, 248290, 411452, 496580, 514315, 720041, 1028630, 1440082, 2057260, 2880164, 3600205, 7200410, 14400820]

約数ペア:

[(1, 14400820), (2, 7200410), (4, 3600205), (5, 2880164), (7, 2057260), (10, 1440082), (14, 1028630), (20, 720041), (28, 514315), (29, 496580), (35, 411452), (58, 248290), (70, 205726), (116, 124145), (140, 102863), (145, 99316), (203, 70940), (290, 49658), (406, 35470), (580, 24829), (812, 17735), (1015, 14188), (2030, 7094), (3547, 4060)]