27054340

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{17123}}^1$

素因数の和:17211

約数の個数: 24

約数和(自身を含む): 57536640

約数和(自身を除く): 30482300

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 17123, 34246, 68492, 85615, 171230, 342460, 1352717, 2705434, 5410868, 6763585, 13527170, 27054340]

約数ペア:

[(1, 27054340), (2, 13527170), (4, 6763585), (5, 5410868), (10, 2705434), (20, 1352717), (79, 342460), (158, 171230), (316, 85615), (395, 68492), (790, 34246), (1580, 17123)]