54182620

素因数分解:

$2^2\times 5^1\times {\mathrm{839}}^1\times {\mathrm{3229}}^1$

素因数の和:4077

約数の個数: 24

約数和(自身を含む): 113954400

約数和(自身を除く): 59771780

約数列:

[1, 2, 4, 5, 10, 20, 839, 1678, 3229, 3356, 4195, 6458, 8390, 12916, 16145, 16780, 32290, 64580, 2709131, 5418262, 10836524, 13545655, 27091310, 54182620]

約数ペア:

[(1, 54182620), (2, 27091310), (4, 13545655), (5, 10836524), (10, 5418262), (20, 2709131), (839, 64580), (1678, 32290), (3229, 16780), (3356, 16145), (4195, 12916), (6458, 8390)]