38418910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 72135360

約数和(自身を除く): 33716450

約数列:

[1, 2, 5, 10, 29, 58, 137, 145, 274, 290, 685, 967, 1370, 1934, 3973, 4835, 7946, 9670, 19865, 28043, 39730, 56086, 132479, 140215, 264958, 280430, 662395, 1324790, 3841891, 7683782, 19209455, 38418910]

約数ペア:

[(1, 38418910), (2, 19209455), (5, 7683782), (10, 3841891), (29, 1324790), (58, 662395), (137, 280430), (145, 264958), (274, 140215), (290, 132479), (685, 56086), (967, 39730), (1370, 28043), (1934, 19865), (3973, 9670), (4835, 7946)]