2701216520

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{188107}}^1$

素因数の和:188477

約数の個数: 32

約数和(自身を含む): 6094699200

約数和(自身を除く): 3393482680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7180, 14360, 188107, 376214, 752428, 940535, 1504856, 1881070, 3762140, 7524280, 67530413, 135060826, 270121652, 337652065, 540243304, 675304130, 1350608260, 2701216520]

約数ペア:

[(1, 2701216520), (2, 1350608260), (4, 675304130), (5, 540243304), (8, 337652065), (10, 270121652), (20, 135060826), (40, 67530413), (359, 7524280), (718, 3762140), (1436, 1881070), (1795, 1504856), (2872, 940535), (3590, 752428), (7180, 376214), (14360, 188107)]