11198560

素因数分解:

$2^5\times 5^1\times {\mathrm{69991}}^1$

素因数の和:70006

約数の個数: 24

約数和(自身を含む): 26456976

約数和(自身を除く): 15258416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 69991, 139982, 279964, 349955, 559928, 699910, 1119856, 1399820, 2239712, 2799640, 5599280, 11198560]

約数ペア:

[(1, 11198560), (2, 5599280), (4, 2799640), (5, 2239712), (8, 1399820), (10, 1119856), (16, 699910), (20, 559928), (32, 349955), (40, 279964), (80, 139982), (160, 69991)]