4482140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17239}}^1$

素因数の和:17261

約数の個数: 24

約数和(自身を含む): 10137120

約数和(自身を除く): 5654980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17239, 34478, 68956, 86195, 172390, 224107, 344780, 448214, 896428, 1120535, 2241070, 4482140]

約数ペア:

[(1, 4482140), (2, 2241070), (4, 1120535), (5, 896428), (10, 448214), (13, 344780), (20, 224107), (26, 172390), (52, 86195), (65, 68956), (130, 34478), (260, 17239)]