2943213440

素因数分解:

$2^7\times 5^1\times {\mathrm{4598771}}^1$

素因数の和:4598790

約数の個数: 32

約数和(自身を含む): 7036121160

約数和(自身を除く): 4092907720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4598771, 9197542, 18395084, 22993855, 36790168, 45987710, 73580336, 91975420, 147160672, 183950840, 294321344, 367901680, 588642688, 735803360, 1471606720, 2943213440]

約数ペア:

[(1, 2943213440), (2, 1471606720), (4, 735803360), (5, 588642688), (8, 367901680), (10, 294321344), (16, 183950840), (20, 147160672), (32, 91975420), (40, 73580336), (64, 45987710), (80, 36790168), (128, 22993855), (160, 18395084), (320, 9197542), (640, 4598771)]