2079743950

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{2389}}^1$

素因数の和:3181

約数の個数: 48

約数和(自身を含む): 4043535840

約数和(自身を除く): 1963791890

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 757, 1150, 1514, 2389, 3785, 4778, 7570, 11945, 17411, 18925, 23890, 34822, 37850, 54947, 59725, 87055, 109894, 119450, 174110, 274735, 435275, 549470, 870550, 1373675, 1808473, 2747350, 3616946, 9042365, 18084730, 41594879, 45211825, 83189758, 90423650, 207974395, 415948790, 1039871975, 2079743950]

約数ペア:

[(1, 2079743950), (2, 1039871975), (5, 415948790), (10, 207974395), (23, 90423650), (25, 83189758), (46, 45211825), (50, 41594879), (115, 18084730), (230, 9042365), (575, 3616946), (757, 2747350), (1150, 1808473), (1514, 1373675), (2389, 870550), (3785, 549470), (4778, 435275), (7570, 274735), (11945, 174110), (17411, 119450), (18925, 109894), (23890, 87055), (34822, 59725), (37850, 54947)]