84635540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{1237}}^1$

素因数の和:1568

約数の個数: 48

約数和(自身を含む): 194673024

約数和(自身を除く): 110037484

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 311, 622, 1237, 1244, 1555, 2474, 3110, 3421, 4948, 6185, 6220, 6842, 12370, 13607, 13684, 17105, 24740, 27214, 34210, 54428, 68035, 68420, 136070, 272140, 384707, 769414, 1538828, 1923535, 3847070, 4231777, 7694140, 8463554, 16927108, 21158885, 42317770, 84635540]

約数ペア:

[(1, 84635540), (2, 42317770), (4, 21158885), (5, 16927108), (10, 8463554), (11, 7694140), (20, 4231777), (22, 3847070), (44, 1923535), (55, 1538828), (110, 769414), (220, 384707), (311, 272140), (622, 136070), (1237, 68420), (1244, 68035), (1555, 54428), (2474, 34210), (3110, 27214), (3421, 24740), (4948, 17105), (6185, 13684), (6220, 13607), (6842, 12370)]