7892480

素因数分解:

$2^9\times 5^1\times {\mathrm{3083}}^1$

素因数の和:3106

約数の個数: 40

約数和(自身を含む): 18929592

約数和(自身を除く): 11037112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 3083, 6166, 12332, 15415, 24664, 30830, 49328, 61660, 98656, 123320, 197312, 246640, 394624, 493280, 789248, 986560, 1578496, 1973120, 3946240, 7892480]

約数ペア:

[(1, 7892480), (2, 3946240), (4, 1973120), (5, 1578496), (8, 986560), (10, 789248), (16, 493280), (20, 394624), (32, 246640), (40, 197312), (64, 123320), (80, 98656), (128, 61660), (160, 49328), (256, 30830), (320, 24664), (512, 15415), (640, 12332), (1280, 6166), (2560, 3083)]