80090600

素因数分解:

$2^3\times 5^2\times {\mathrm{23}}^2\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 194915910

約数和(自身を除く): 114825310

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 25, 40, 46, 50, 92, 100, 115, 184, 200, 230, 460, 529, 575, 757, 920, 1058, 1150, 1514, 2116, 2300, 2645, 3028, 3785, 4232, 4600, 5290, 6056, 7570, 10580, 13225, 15140, 17411, 18925, 21160, 26450, 30280, 34822, 37850, 52900, 69644, 75700, 87055, 105800, 139288, 151400, 174110, 348220, 400453, 435275, 696440, 800906, 870550, 1601812, 1741100, 2002265, 3203624, 3482200, 4004530, 8009060, 10011325, 16018120, 20022650, 40045300, 80090600]

約数ペア:

[(1, 80090600), (2, 40045300), (4, 20022650), (5, 16018120), (8, 10011325), (10, 8009060), (20, 4004530), (23, 3482200), (25, 3203624), (40, 2002265), (46, 1741100), (50, 1601812), (92, 870550), (100, 800906), (115, 696440), (184, 435275), (200, 400453), (230, 348220), (460, 174110), (529, 151400), (575, 139288), (757, 105800), (920, 87055), (1058, 75700), (1150, 69644), (1514, 52900), (2116, 37850), (2300, 34822), (2645, 30280), (3028, 26450), (3785, 21160), (4232, 18925), (4600, 17411), (5290, 15140), (6056, 13225), (7570, 10580)]