11581120

素因数分解:

$2^6\times 5^1\times {\mathrm{36191}}^1$

素因数の和:36208

約数の個数: 28

約数和(自身を含む): 27578304

約数和(自身を除く): 15997184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 36191, 72382, 144764, 180955, 289528, 361910, 579056, 723820, 1158112, 1447640, 2316224, 2895280, 5790560, 11581120]

約数ペア:

[(1, 11581120), (2, 5790560), (4, 2895280), (5, 2316224), (8, 1447640), (10, 1158112), (16, 723820), (20, 579056), (32, 361910), (40, 289528), (64, 180955), (80, 144764), (160, 72382), (320, 36191)]