11401120

素因数分解:

$2^5\times 5^1\times {\mathrm{71257}}^1$

素因数の和:71272

約数の個数: 24

約数和(自身を含む): 26935524

約数和(自身を除く): 15534404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 71257, 142514, 285028, 356285, 570056, 712570, 1140112, 1425140, 2280224, 2850280, 5700560, 11401120]

約数ペア:

[(1, 11401120), (2, 5700560), (4, 2850280), (5, 2280224), (8, 1425140), (10, 1140112), (16, 712570), (20, 570056), (32, 356285), (40, 285028), (80, 142514), (160, 71257)]