214596160

素因数分解:

$2^6\times 5^1\times {\mathrm{670613}}^1$

素因数の和:670630

約数の個数: 28

約数和(自身を含む): 511007868

約数和(自身を除く): 296411708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 670613, 1341226, 2682452, 3353065, 5364904, 6706130, 10729808, 13412260, 21459616, 26824520, 42919232, 53649040, 107298080, 214596160]

約数ペア:

[(1, 214596160), (2, 107298080), (4, 53649040), (5, 42919232), (8, 26824520), (10, 21459616), (16, 13412260), (20, 10729808), (32, 6706130), (40, 5364904), (64, 3353065), (80, 2682452), (160, 1341226), (320, 670613)]