2017243529260

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{2671}}^1\times {\mathrm{139343}}^1$

素因数の和:142294

約数の個数: 48

約数和(自身を含む): 4253465567232

約数和(自身を除く): 2236222037972

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2671, 2710, 5342, 5420, 10684, 13355, 26710, 53420, 139343, 278686, 557372, 696715, 723841, 1393430, 1447682, 2786860, 2895364, 3619205, 7238410, 14476820, 37761953, 75523906, 151047812, 188809765, 372185153, 377619530, 744370306, 755239060, 1488740612, 1860925765, 3721851530, 7443703060, 100862176463, 201724352926, 403448705852, 504310882315, 1008621764630, 2017243529260]

約数ペア:

[(1, 2017243529260), (2, 1008621764630), (4, 504310882315), (5, 403448705852), (10, 201724352926), (20, 100862176463), (271, 7443703060), (542, 3721851530), (1084, 1860925765), (1355, 1488740612), (2671, 755239060), (2710, 744370306), (5342, 377619530), (5420, 372185153), (10684, 188809765), (13355, 151047812), (26710, 75523906), (53420, 37761953), (139343, 14476820), (278686, 7238410), (557372, 3619205), (696715, 2895364), (723841, 2786860), (1393430, 1447682)]