103689754220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1004551}}^1$

素因数の和:1004970

約数の個数: 48

約数和(自身を含む): 235089277248

約数和(自身を除く): 131399523028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 397, 794, 1588, 1985, 3970, 5161, 7940, 10322, 20644, 25805, 51610, 103220, 1004551, 2009102, 4018204, 5022755, 10045510, 13059163, 20091020, 26118326, 52236652, 65295815, 130591630, 261183260, 398806747, 797613494, 1595226988, 1994033735, 3988067470, 5184487711, 7976134940, 10368975422, 20737950844, 25922438555, 51844877110, 103689754220]

約数ペア:

[(1, 103689754220), (2, 51844877110), (4, 25922438555), (5, 20737950844), (10, 10368975422), (13, 7976134940), (20, 5184487711), (26, 3988067470), (52, 1994033735), (65, 1595226988), (130, 797613494), (260, 398806747), (397, 261183260), (794, 130591630), (1588, 65295815), (1985, 52236652), (3970, 26118326), (5161, 20091020), (7940, 13059163), (10322, 10045510), (20644, 5022755), (25805, 4018204), (51610, 2009102), (103220, 1004551)]