85724710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{10729}}^1$

素因数の和:10800

約数の個数: 32

約数和(自身を含む): 166872960

約数和(自身を除く): 81148250

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 470, 799, 1598, 3995, 7990, 10729, 21458, 53645, 107290, 182393, 364786, 504263, 911965, 1008526, 1823930, 2521315, 5042630, 8572471, 17144942, 42862355, 85724710]

約数ペア:

[(1, 85724710), (2, 42862355), (5, 17144942), (10, 8572471), (17, 5042630), (34, 2521315), (47, 1823930), (85, 1008526), (94, 911965), (170, 504263), (235, 364786), (470, 182393), (799, 107290), (1598, 53645), (3995, 21458), (7990, 10729)]