1680341795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{8059}}^1$

素因数の和:8315

約数の個数: 32

約数和(自身を含む): 2339850240

約数和(自身を除く): 659508445

約数列:

[1, 5, 11, 17, 55, 85, 187, 223, 935, 1115, 2453, 3791, 8059, 12265, 18955, 40295, 41701, 88649, 137003, 208505, 443245, 685015, 1507033, 1797157, 7535165, 8985785, 19768727, 30551669, 98843635, 152758345, 336068359, 1680341795]

約数ペア:

[(1, 1680341795), (5, 336068359), (11, 152758345), (17, 98843635), (55, 30551669), (85, 19768727), (187, 8985785), (223, 7535165), (935, 1797157), (1115, 1507033), (2453, 685015), (3791, 443245), (8059, 208505), (12265, 137003), (18955, 88649), (40295, 41701)]