26750680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5527}}^1$

素因数の和:5560

約数の個数: 48

約数和(自身を含む): 66170160

約数和(自身を除く): 39419480

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5527, 11054, 22108, 27635, 44216, 55270, 60797, 110540, 121594, 221080, 243188, 303985, 486376, 607970, 668767, 1215940, 1337534, 2431880, 2675068, 3343835, 5350136, 6687670, 13375340, 26750680]

約数ペア:

[(1, 26750680), (2, 13375340), (4, 6687670), (5, 5350136), (8, 3343835), (10, 2675068), (11, 2431880), (20, 1337534), (22, 1215940), (40, 668767), (44, 607970), (55, 486376), (88, 303985), (110, 243188), (121, 221080), (220, 121594), (242, 110540), (440, 60797), (484, 55270), (605, 44216), (968, 27635), (1210, 22108), (2420, 11054), (4840, 5527)]