27776470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{1499}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 53460000

約数和(自身を除く): 25683530

約数列:

[1, 2, 5, 10, 17, 34, 85, 109, 170, 218, 545, 1090, 1499, 1853, 2998, 3706, 7495, 9265, 14990, 18530, 25483, 50966, 127415, 163391, 254830, 326782, 816955, 1633910, 2777647, 5555294, 13888235, 27776470]

約数ペア:

[(1, 27776470), (2, 13888235), (5, 5555294), (10, 2777647), (17, 1633910), (34, 816955), (85, 326782), (109, 254830), (170, 163391), (218, 127415), (545, 50966), (1090, 25483), (1499, 18530), (1853, 14990), (2998, 9265), (3706, 7495)]