13670540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{52579}}^1$

素因数の和:52601

約数の個数: 24

約数和(自身を含む): 30917040

約数和(自身を除く): 17246500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 52579, 105158, 210316, 262895, 525790, 683527, 1051580, 1367054, 2734108, 3417635, 6835270, 13670540]

約数ペア:

[(1, 13670540), (2, 6835270), (4, 3417635), (5, 2734108), (10, 1367054), (13, 1051580), (20, 683527), (26, 525790), (52, 262895), (65, 210316), (130, 105158), (260, 52579)]