71416844290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1\times {\mathrm{489257}}^1$

素因数の和:490602

約数の個数: 32

約数和(自身を含む): 140342678784

約数和(自身を除く): 68925834494

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1327, 2654, 6635, 13270, 14597, 29194, 72985, 145970, 489257, 978514, 2446285, 4892570, 5381827, 10763654, 26909135, 53818270, 649244039, 1298488078, 3246220195, 6492440390, 7141684429, 14283368858, 35708422145, 71416844290]

約数ペア:

[(1, 71416844290), (2, 35708422145), (5, 14283368858), (10, 7141684429), (11, 6492440390), (22, 3246220195), (55, 1298488078), (110, 649244039), (1327, 53818270), (2654, 26909135), (6635, 10763654), (13270, 5381827), (14597, 4892570), (29194, 2446285), (72985, 978514), (145970, 489257)]