2039486575

素因数分解:

$5^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{5801}}^1$

素因数の和:5873

約数の個数: 48

約数和(自身を含む): 3021681600

約数和(自身を除く): 982195025

約数列:

[1, 5, 7, 25, 35, 41, 49, 175, 205, 245, 287, 343, 1025, 1225, 1435, 1715, 2009, 5801, 7175, 8575, 10045, 14063, 29005, 40607, 50225, 70315, 145025, 203035, 237841, 284249, 351575, 1015175, 1189205, 1421245, 1664887, 1989743, 5946025, 7106225, 8324435, 9948715, 11654209, 41622175, 49743575, 58271045, 81579463, 291355225, 407897315, 2039486575]

約数ペア:

[(1, 2039486575), (5, 407897315), (7, 291355225), (25, 81579463), (35, 58271045), (41, 49743575), (49, 41622175), (175, 11654209), (205, 9948715), (245, 8324435), (287, 7106225), (343, 5946025), (1025, 1989743), (1225, 1664887), (1435, 1421245), (1715, 1189205), (2009, 1015175), (5801, 351575), (7175, 284249), (8575, 237841), (10045, 203035), (14063, 145025), (29005, 70315), (40607, 50225)]