1569583340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113903}}^1$

素因数の和:113978

約数の個数: 48

約数和(自身を含む): 3616679808

約数和(自身を除く): 2047096468

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 53, 65, 106, 130, 212, 260, 265, 530, 689, 1060, 1378, 2756, 3445, 6890, 13780, 113903, 227806, 455612, 569515, 1139030, 1480739, 2278060, 2961478, 5922956, 6036859, 7403695, 12073718, 14807390, 24147436, 29614780, 30184295, 60368590, 78479167, 120737180, 156958334, 313916668, 392395835, 784791670, 1569583340]

約数ペア:

[(1, 1569583340), (2, 784791670), (4, 392395835), (5, 313916668), (10, 156958334), (13, 120737180), (20, 78479167), (26, 60368590), (52, 30184295), (53, 29614780), (65, 24147436), (106, 14807390), (130, 12073718), (212, 7403695), (260, 6036859), (265, 5922956), (530, 2961478), (689, 2278060), (1060, 1480739), (1378, 1139030), (2756, 569515), (3445, 455612), (6890, 227806), (13780, 113903)]