13852540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53279}}^1$

素因数の和:53301

約数の個数: 24

約数和(自身を含む): 31328640

約数和(自身を除く): 17476100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 53279, 106558, 213116, 266395, 532790, 692627, 1065580, 1385254, 2770508, 3463135, 6926270, 13852540]

約数ペア:

[(1, 13852540), (2, 6926270), (4, 3463135), (5, 2770508), (10, 1385254), (13, 1065580), (20, 692627), (26, 532790), (52, 266395), (65, 213116), (130, 106558), (260, 53279)]