7157224450

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{853}}^1\times {\mathrm{4093}}^1$

素因数の和:4999

約数の個数: 48

約数和(自身を含む): 13656454056

約数和(自身を除く): 6499229606

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 853, 1025, 1706, 2050, 4093, 4265, 8186, 8530, 20465, 21325, 34973, 40930, 42650, 69946, 102325, 167813, 174865, 204650, 335626, 349730, 839065, 874325, 1678130, 1748650, 3491329, 4195325, 6982658, 8390650, 17456645, 34913290, 87283225, 143144489, 174566450, 286288978, 715722445, 1431444890, 3578612225, 7157224450]

約数ペア:

[(1, 7157224450), (2, 3578612225), (5, 1431444890), (10, 715722445), (25, 286288978), (41, 174566450), (50, 143144489), (82, 87283225), (205, 34913290), (410, 17456645), (853, 8390650), (1025, 6982658), (1706, 4195325), (2050, 3491329), (4093, 1748650), (4265, 1678130), (8186, 874325), (8530, 839065), (20465, 349730), (21325, 335626), (34973, 204650), (40930, 174865), (42650, 167813), (69946, 102325)]