2282540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8779}}^1$

素因数の和:8801

約数の個数: 24

約数和(自身を含む): 5162640

約数和(自身を除く): 2880100

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 8779, 17558, 35116, 43895, 87790, 114127, 175580, 228254, 456508, 570635, 1141270, 2282540]

約数ペア:

[(1, 2282540), (2, 1141270), (4, 570635), (5, 456508), (10, 228254), (13, 175580), (20, 114127), (26, 87790), (52, 43895), (65, 35116), (130, 17558), (260, 8779)]