5051260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 11289600

約数和(自身を除く): 6238340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 139, 158, 230, 278, 316, 395, 460, 556, 695, 790, 1390, 1580, 1817, 2780, 3197, 3634, 6394, 7268, 9085, 10981, 12788, 15985, 18170, 21962, 31970, 36340, 43924, 54905, 63940, 109810, 219620, 252563, 505126, 1010252, 1262815, 2525630, 5051260]

約数ペア:

[(1, 5051260), (2, 2525630), (4, 1262815), (5, 1010252), (10, 505126), (20, 252563), (23, 219620), (46, 109810), (79, 63940), (92, 54905), (115, 43924), (139, 36340), (158, 31970), (230, 21962), (278, 18170), (316, 15985), (395, 12788), (460, 10981), (556, 9085), (695, 7268), (790, 6394), (1390, 3634), (1580, 3197), (1817, 2780)]