26076280

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10687}}^1$

素因数の和:10759

約数の個数: 32

約数和(自身を含む): 59639040

約数和(自身を除く): 33562760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 10687, 21374, 42748, 53435, 85496, 106870, 213740, 427480, 651907, 1303814, 2607628, 3259535, 5215256, 6519070, 13038140, 26076280]

約数ペア:

[(1, 26076280), (2, 13038140), (4, 6519070), (5, 5215256), (8, 3259535), (10, 2607628), (20, 1303814), (40, 651907), (61, 427480), (122, 213740), (244, 106870), (305, 85496), (488, 53435), (610, 42748), (1220, 21374), (2440, 10687)]