8927650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 17677440

約数和(自身を除く): 8749790

約数列:

[1, 2, 5, 10, 25, 29, 47, 50, 58, 94, 131, 145, 235, 262, 290, 470, 655, 725, 1175, 1310, 1363, 1450, 2350, 2726, 3275, 3799, 6157, 6550, 6815, 7598, 12314, 13630, 18995, 30785, 34075, 37990, 61570, 68150, 94975, 153925, 178553, 189950, 307850, 357106, 892765, 1785530, 4463825, 8927650]

約数ペア:

[(1, 8927650), (2, 4463825), (5, 1785530), (10, 892765), (25, 357106), (29, 307850), (47, 189950), (50, 178553), (58, 153925), (94, 94975), (131, 68150), (145, 61570), (235, 37990), (262, 34075), (290, 30785), (470, 18995), (655, 13630), (725, 12314), (1175, 7598), (1310, 6815), (1363, 6550), (1450, 6157), (2350, 3799), (2726, 3275)]