75748180

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{14737}}^1$

素因数の和:15003

約数の個数: 24

約数和(自身を含む): 159700968

約数和(自身を除く): 83952788

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 14737, 29474, 58948, 73685, 147370, 294740, 3787409, 7574818, 15149636, 18937045, 37874090, 75748180]

約数ペア:

[(1, 75748180), (2, 37874090), (4, 18937045), (5, 15149636), (10, 7574818), (20, 3787409), (257, 294740), (514, 147370), (1028, 73685), (1285, 58948), (2570, 29474), (5140, 14737)]