13372040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30391}}^1$

素因数の和:30413

約数の個数: 32

約数和(自身を含む): 32823360

約数和(自身を除く): 19451320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 30391, 60782, 121564, 151955, 243128, 303910, 334301, 607820, 668602, 1215640, 1337204, 1671505, 2674408, 3343010, 6686020, 13372040]

約数ペア:

[(1, 13372040), (2, 6686020), (4, 3343010), (5, 2674408), (8, 1671505), (10, 1337204), (11, 1215640), (20, 668602), (22, 607820), (40, 334301), (44, 303910), (55, 243128), (88, 151955), (110, 121564), (220, 60782), (440, 30391)]