109278290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1007

約数の個数: 64

約数和(自身を含む): 228925440

約数和(自身を除く): 119647150

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 47, 55, 94, 110, 115, 230, 235, 253, 470, 506, 517, 919, 1034, 1081, 1265, 1838, 2162, 2530, 2585, 4595, 5170, 5405, 9190, 10109, 10810, 11891, 20218, 21137, 23782, 42274, 43193, 50545, 59455, 86386, 101090, 105685, 118910, 211370, 215965, 232507, 431930, 465014, 475123, 950246, 993439, 1162535, 1986878, 2325070, 2375615, 4751230, 4967195, 9934390, 10927829, 21855658, 54639145, 109278290]

約数ペア:

[(1, 109278290), (2, 54639145), (5, 21855658), (10, 10927829), (11, 9934390), (22, 4967195), (23, 4751230), (46, 2375615), (47, 2325070), (55, 1986878), (94, 1162535), (110, 993439), (115, 950246), (230, 475123), (235, 465014), (253, 431930), (470, 232507), (506, 215965), (517, 211370), (919, 118910), (1034, 105685), (1081, 101090), (1265, 86386), (1838, 59455), (2162, 50545), (2530, 43193), (2585, 42274), (4595, 23782), (5170, 21137), (5405, 20218), (9190, 11891), (10109, 10810)]