26855260

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 59673600

約数和(自身を除く): 32818340

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 79, 92, 115, 158, 230, 316, 395, 460, 739, 790, 1478, 1580, 1817, 2956, 3634, 3695, 7268, 7390, 9085, 14780, 16997, 18170, 33994, 36340, 58381, 67988, 84985, 116762, 169970, 233524, 291905, 339940, 583810, 1167620, 1342763, 2685526, 5371052, 6713815, 13427630, 26855260]

約数ペア:

[(1, 26855260), (2, 13427630), (4, 6713815), (5, 5371052), (10, 2685526), (20, 1342763), (23, 1167620), (46, 583810), (79, 339940), (92, 291905), (115, 233524), (158, 169970), (230, 116762), (316, 84985), (395, 67988), (460, 58381), (739, 36340), (790, 33994), (1478, 18170), (1580, 16997), (1817, 14780), (2956, 9085), (3634, 7390), (3695, 7268)]