4655090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 9253440

約数和(自身を除く): 4598350

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 419, 505, 838, 1010, 1111, 2095, 2222, 4190, 4609, 5555, 9218, 11110, 23045, 42319, 46090, 84638, 211595, 423190, 465509, 931018, 2327545, 4655090]

約数ペア:

[(1, 4655090), (2, 2327545), (5, 931018), (10, 465509), (11, 423190), (22, 211595), (55, 84638), (101, 46090), (110, 42319), (202, 23045), (419, 11110), (505, 9218), (838, 5555), (1010, 4609), (1111, 4190), (2095, 2222)]