85211570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{2243}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 159952320

約数和(自身を除く): 74740750

約数列:

[1, 2, 5, 10, 29, 58, 131, 145, 262, 290, 655, 1310, 2243, 3799, 4486, 7598, 11215, 18995, 22430, 37990, 65047, 130094, 293833, 325235, 587666, 650470, 1469165, 2938330, 8521157, 17042314, 42605785, 85211570]

約数ペア:

[(1, 85211570), (2, 42605785), (5, 17042314), (10, 8521157), (29, 2938330), (58, 1469165), (131, 650470), (145, 587666), (262, 325235), (290, 293833), (655, 130094), (1310, 65047), (2243, 37990), (3799, 22430), (4486, 18995), (7598, 11215)]