1609227080

素因数分解:

$2^3\times 5^1\times {\mathrm{653}}^1\times {\mathrm{61609}}^1$

素因数の和:62273

約数の個数: 32

約数和(自身を含む): 3626364600

約数和(自身を除く): 2017137520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 653, 1306, 2612, 3265, 5224, 6530, 13060, 26120, 61609, 123218, 246436, 308045, 492872, 616090, 1232180, 2464360, 40230677, 80461354, 160922708, 201153385, 321845416, 402306770, 804613540, 1609227080]

約数ペア:

[(1, 1609227080), (2, 804613540), (4, 402306770), (5, 321845416), (8, 201153385), (10, 160922708), (20, 80461354), (40, 40230677), (653, 2464360), (1306, 1232180), (2612, 616090), (3265, 492872), (5224, 308045), (6530, 246436), (13060, 123218), (26120, 61609)]