86162530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{1033}}^1$

素因数の和:1498

約数の個数: 32

約数和(自身を含む): 163785600

約数和(自身を除く): 77623070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 439, 878, 1033, 2066, 2195, 4390, 5165, 8341, 10330, 16682, 19627, 39254, 41705, 83410, 98135, 196270, 453487, 906974, 2267435, 4534870, 8616253, 17232506, 43081265, 86162530]

約数ペア:

[(1, 86162530), (2, 43081265), (5, 17232506), (10, 8616253), (19, 4534870), (38, 2267435), (95, 906974), (190, 453487), (439, 196270), (878, 98135), (1033, 83410), (2066, 41705), (2195, 39254), (4390, 19627), (5165, 16682), (8341, 10330)]