146530760

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{11779}}^1$

素因数の和:12101

約数の個数: 32

約数和(自身を含む): 330782400

約数和(自身を除く): 184251640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 6220, 11779, 12440, 23558, 47116, 58895, 94232, 117790, 235580, 471160, 3663269, 7326538, 14653076, 18316345, 29306152, 36632690, 73265380, 146530760]

約数ペア:

[(1, 146530760), (2, 73265380), (4, 36632690), (5, 29306152), (8, 18316345), (10, 14653076), (20, 7326538), (40, 3663269), (311, 471160), (622, 235580), (1244, 117790), (1555, 94232), (2488, 58895), (3110, 47116), (6220, 23558), (11779, 12440)]