71113660

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{15527}}^1$

素因数の和:15765

約数の個数: 24

約数和(自身を含む): 150000480

約数和(自身を除く): 78886820

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 15527, 31054, 62108, 77635, 155270, 310540, 3555683, 7111366, 14222732, 17778415, 35556830, 71113660]

約数ペア:

[(1, 71113660), (2, 35556830), (4, 17778415), (5, 14222732), (10, 7111366), (20, 3555683), (229, 310540), (458, 155270), (916, 77635), (1145, 62108), (2290, 31054), (4580, 15527)]