26267020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101027}}^1$

素因数の和:101049

約数の個数: 24

約数和(自身を含む): 59404464

約数和(自身を除く): 33137444

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 101027, 202054, 404108, 505135, 1010270, 1313351, 2020540, 2626702, 5253404, 6566755, 13133510, 26267020]

約数ペア:

[(1, 26267020), (2, 13133510), (4, 6566755), (5, 5253404), (10, 2626702), (13, 2020540), (20, 1313351), (26, 1010270), (52, 505135), (65, 404108), (130, 202054), (260, 101027)]