2236705040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{964097}}^1$

素因数の和:964139

約数の個数: 40

約数和(自身を含む): 5379666840

約数和(自身を除く): 3142961800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 964097, 1928194, 3856388, 4820485, 7712776, 9640970, 15425552, 19281940, 27958813, 38563880, 55917626, 77127760, 111835252, 139794065, 223670504, 279588130, 447341008, 559176260, 1118352520, 2236705040]

約数ペア:

[(1, 2236705040), (2, 1118352520), (4, 559176260), (5, 447341008), (8, 279588130), (10, 223670504), (16, 139794065), (20, 111835252), (29, 77127760), (40, 55917626), (58, 38563880), (80, 27958813), (116, 19281940), (145, 15425552), (232, 9640970), (290, 7712776), (464, 4820485), (580, 3856388), (1160, 1928194), (2320, 964097)]