82043140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5021}}^1$

素因数の和:5092

約数の個数: 48

約数和(自身を含む): 185613120

約数和(自身を除く): 103569980

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 43, 76, 86, 95, 172, 190, 215, 380, 430, 817, 860, 1634, 3268, 4085, 5021, 8170, 10042, 16340, 20084, 25105, 50210, 95399, 100420, 190798, 215903, 381596, 431806, 476995, 863612, 953990, 1079515, 1907980, 2159030, 4102157, 4318060, 8204314, 16408628, 20510785, 41021570, 82043140]

約数ペア:

[(1, 82043140), (2, 41021570), (4, 20510785), (5, 16408628), (10, 8204314), (19, 4318060), (20, 4102157), (38, 2159030), (43, 1907980), (76, 1079515), (86, 953990), (95, 863612), (172, 476995), (190, 431806), (215, 381596), (380, 215903), (430, 190798), (817, 100420), (860, 95399), (1634, 50210), (3268, 25105), (4085, 20084), (5021, 16340), (8170, 10042)]