3374926960

素因数分解:

$2^4\times 5^1\times {\mathrm{643}}^1\times {\mathrm{65609}}^1$

素因数の和:66265

約数の個数: 40

約数和(自身を含む): 7859028240

約数和(自身を除く): 4484101280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 643, 1286, 2572, 3215, 5144, 6430, 10288, 12860, 25720, 51440, 65609, 131218, 262436, 328045, 524872, 656090, 1049744, 1312180, 2624360, 5248720, 42186587, 84373174, 168746348, 210932935, 337492696, 421865870, 674985392, 843731740, 1687463480, 3374926960]

約数ペア:

[(1, 3374926960), (2, 1687463480), (4, 843731740), (5, 674985392), (8, 421865870), (10, 337492696), (16, 210932935), (20, 168746348), (40, 84373174), (80, 42186587), (643, 5248720), (1286, 2624360), (2572, 1312180), (3215, 1049744), (5144, 656090), (6430, 524872), (10288, 328045), (12860, 262436), (25720, 131218), (51440, 65609)]