10210090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{919}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 20269440

約数和(自身を除く): 10059350

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 919, 1010, 1111, 1838, 2222, 4595, 5555, 9190, 10109, 11110, 20218, 50545, 92819, 101090, 185638, 464095, 928190, 1021009, 2042018, 5105045, 10210090]

約数ペア:

[(1, 10210090), (2, 5105045), (5, 2042018), (10, 1021009), (11, 928190), (22, 464095), (55, 185638), (101, 101090), (110, 92819), (202, 50545), (505, 20218), (919, 11110), (1010, 10109), (1111, 9190), (1838, 5555), (2222, 4595)]