350080

素因数分解:

$2^7\times 5^1\times {\mathrm{547}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 838440

約数和(自身を除く): 488360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 547, 640, 1094, 2188, 2735, 4376, 5470, 8752, 10940, 17504, 21880, 35008, 43760, 70016, 87520, 175040, 350080]

約数ペア:

[(1, 350080), (2, 175040), (4, 87520), (5, 70016), (8, 43760), (10, 35008), (16, 21880), (20, 17504), (32, 10940), (40, 8752), (64, 5470), (80, 4376), (128, 2735), (160, 2188), (320, 1094), (547, 640)]