1425580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5483}}^1$

素因数の和:5505

約数の個数: 24

約数和(自身を含む): 3224592

約数和(自身を除く): 1799012

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 5483, 10966, 21932, 27415, 54830, 71279, 109660, 142558, 285116, 356395, 712790, 1425580]

約数ペア:

[(1, 1425580), (2, 712790), (4, 356395), (5, 285116), (10, 142558), (13, 109660), (20, 71279), (26, 54830), (52, 27415), (65, 21932), (130, 10966), (260, 5483)]