516160

素因数分解:

$2^6\times 5^1\times {\mathrm{1613}}^1$

素因数の和:1630

約数の個数: 28

約数和(自身を含む): 1229868

約数和(自身を除く): 713708

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1613, 3226, 6452, 8065, 12904, 16130, 25808, 32260, 51616, 64520, 103232, 129040, 258080, 516160]

約数ペア:

[(1, 516160), (2, 258080), (4, 129040), (5, 103232), (8, 64520), (10, 51616), (16, 32260), (20, 25808), (32, 16130), (40, 12904), (64, 8065), (80, 6452), (160, 3226), (320, 1613)]