12484760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3035

約数の個数: 32

約数和(自身を含む): 28362960

約数和(自身を除く): 15878200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 2917, 4280, 5834, 11668, 14585, 23336, 29170, 58340, 116680, 312119, 624238, 1248476, 1560595, 2496952, 3121190, 6242380, 12484760]

約数ペア:

[(1, 12484760), (2, 6242380), (4, 3121190), (5, 2496952), (8, 1560595), (10, 1248476), (20, 624238), (40, 312119), (107, 116680), (214, 58340), (428, 29170), (535, 23336), (856, 14585), (1070, 11668), (2140, 5834), (2917, 4280)]