64272130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1747}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 125100864

約数和(自身を除く): 60828734

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1415, 1747, 2830, 3494, 3679, 7358, 8735, 17470, 18395, 22711, 36790, 45422, 113555, 227110, 494401, 988802, 2472005, 4944010, 6427213, 12854426, 32136065, 64272130]

約数ペア:

[(1, 64272130), (2, 32136065), (5, 12854426), (10, 6427213), (13, 4944010), (26, 2472005), (65, 988802), (130, 494401), (283, 227110), (566, 113555), (1415, 45422), (1747, 36790), (2830, 22711), (3494, 18395), (3679, 17470), (7358, 8735)]