5568940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21419}}^1$

素因数の和:21441

約数の個数: 24

約数和(自身を含む): 12594960

約数和(自身を除く): 7026020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 21419, 42838, 85676, 107095, 214190, 278447, 428380, 556894, 1113788, 1392235, 2784470, 5568940]

約数ペア:

[(1, 5568940), (2, 2784470), (4, 1392235), (5, 1113788), (10, 556894), (13, 428380), (20, 278447), (26, 214190), (52, 107095), (65, 85676), (130, 42838), (260, 21419)]