6744640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3011}}^1$

素因数の和:3035

約数の個数: 56

約数和(自身を含む): 18361152

約数和(自身を除く): 11616512

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3011, 6022, 12044, 15055, 21077, 24088, 30110, 42154, 48176, 60220, 84308, 96352, 105385, 120440, 168616, 192704, 210770, 240880, 337232, 421540, 481760, 674464, 843080, 963520, 1348928, 1686160, 3372320, 6744640]

約数ペア:

[(1, 6744640), (2, 3372320), (4, 1686160), (5, 1348928), (7, 963520), (8, 843080), (10, 674464), (14, 481760), (16, 421540), (20, 337232), (28, 240880), (32, 210770), (35, 192704), (40, 168616), (56, 120440), (64, 105385), (70, 96352), (80, 84308), (112, 60220), (140, 48176), (160, 42154), (224, 30110), (280, 24088), (320, 21077), (448, 15055), (560, 12044), (1120, 6022), (2240, 3011)]