2623103680

素因数分解:

$2^6\times 5^1\times {\mathrm{8197199}}^1$

素因数の和:8197216

約数の個数: 28

約数和(自身を含む): 6246266400

約数和(自身を除く): 3623162720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8197199, 16394398, 32788796, 40985995, 65577592, 81971990, 131155184, 163943980, 262310368, 327887960, 524620736, 655775920, 1311551840, 2623103680]

約数ペア:

[(1, 2623103680), (2, 1311551840), (4, 655775920), (5, 524620736), (8, 327887960), (10, 262310368), (16, 163943980), (20, 131155184), (32, 81971990), (40, 65577592), (64, 40985995), (80, 32788796), (160, 16394398), (320, 8197199)]