4420787635

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{571}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 5959489536

約数和(自身を除く): 1538701901

約数列:

[1, 5, 11, 55, 67, 121, 191, 335, 571, 605, 737, 955, 2101, 2855, 3685, 6281, 8107, 10505, 12797, 23111, 31405, 38257, 40535, 63985, 69091, 109061, 115555, 140767, 191285, 345455, 420827, 545305, 703835, 1199671, 1548437, 2104135, 4629097, 5998355, 7307087, 7742185, 13196381, 23145485, 36535435, 65981905, 80377957, 401889785, 884157527, 4420787635]

約数ペア:

[(1, 4420787635), (5, 884157527), (11, 401889785), (55, 80377957), (67, 65981905), (121, 36535435), (191, 23145485), (335, 13196381), (571, 7742185), (605, 7307087), (737, 5998355), (955, 4629097), (2101, 2104135), (2855, 1548437), (3685, 1199671), (6281, 703835), (8107, 545305), (10505, 420827), (12797, 345455), (23111, 191285), (31405, 140767), (38257, 115555), (40535, 109061), (63985, 69091)]