11401640

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9829}}^1$

素因数の和:9869

約数の個数: 32

約数和(自身を含む): 26541000

約数和(自身を除く): 15139360

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 9829, 19658, 39316, 49145, 78632, 98290, 196580, 285041, 393160, 570082, 1140164, 1425205, 2280328, 2850410, 5700820, 11401640]

約数ペア:

[(1, 11401640), (2, 5700820), (4, 2850410), (5, 2280328), (8, 1425205), (10, 1140164), (20, 570082), (29, 393160), (40, 285041), (58, 196580), (116, 98290), (145, 78632), (232, 49145), (290, 39316), (580, 19658), (1160, 9829)]