2622577280

素因数分解:

$2^7\times 5^1\times {\mathrm{4097777}}^1$

素因数の和:4097796

約数の個数: 32

約数和(自身を含む): 6269600340

約数和(自身を除く): 3647023060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4097777, 8195554, 16391108, 20488885, 32782216, 40977770, 65564432, 81955540, 131128864, 163911080, 262257728, 327822160, 524515456, 655644320, 1311288640, 2622577280]

約数ペア:

[(1, 2622577280), (2, 1311288640), (4, 655644320), (5, 524515456), (8, 327822160), (10, 262257728), (16, 163911080), (20, 131128864), (32, 81955540), (40, 65564432), (64, 40977770), (80, 32782216), (128, 20488885), (160, 16391108), (320, 8195554), (640, 4097777)]