65168650

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1855

約数の個数: 48

約数和(自身を含む): 131402304

約数和(自身を除く): 66233654

約数列:

[1, 2, 5, 10, 17, 25, 34, 43, 50, 85, 86, 170, 215, 425, 430, 731, 850, 1075, 1462, 1783, 2150, 3566, 3655, 7310, 8915, 17830, 18275, 30311, 36550, 44575, 60622, 76669, 89150, 151555, 153338, 303110, 383345, 757775, 766690, 1303373, 1515550, 1916725, 2606746, 3833450, 6516865, 13033730, 32584325, 65168650]

約数ペア:

[(1, 65168650), (2, 32584325), (5, 13033730), (10, 6516865), (17, 3833450), (25, 2606746), (34, 1916725), (43, 1515550), (50, 1303373), (85, 766690), (86, 757775), (170, 383345), (215, 303110), (425, 153338), (430, 151555), (731, 89150), (850, 76669), (1075, 60622), (1462, 44575), (1783, 36550), (2150, 30311), (3566, 18275), (3655, 17830), (7310, 8915)]