8203910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5768

約数の個数: 32

約数和(自身を含む): 17351712

約数和(自身を除く): 9147802

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 5737, 11474, 28685, 57370, 63107, 74581, 126214, 149162, 315535, 372905, 631070, 745810, 820391, 1640782, 4101955, 8203910]

約数ペア:

[(1, 8203910), (2, 4101955), (5, 1640782), (10, 820391), (11, 745810), (13, 631070), (22, 372905), (26, 315535), (55, 149162), (65, 126214), (110, 74581), (130, 63107), (143, 57370), (286, 28685), (715, 11474), (1430, 5737)]