26326960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29917}}^1$

素因数の和:29941

約数の個数: 40

約数和(自身を含む): 66776976

約数和(自身を除く): 40450016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 29917, 59834, 119668, 149585, 239336, 299170, 329087, 478672, 598340, 658174, 1196680, 1316348, 1645435, 2393360, 2632696, 3290870, 5265392, 6581740, 13163480, 26326960]

約数ペア:

[(1, 26326960), (2, 13163480), (4, 6581740), (5, 5265392), (8, 3290870), (10, 2632696), (11, 2393360), (16, 1645435), (20, 1316348), (22, 1196680), (40, 658174), (44, 598340), (55, 478672), (80, 329087), (88, 299170), (110, 239336), (176, 149585), (220, 119668), (440, 59834), (880, 29917)]