26520790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 49896000

約数和(自身を除く): 23375210

約数列:

[1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 839, 1090, 1678, 3161, 4195, 6322, 8390, 15805, 24331, 31610, 48662, 91451, 121655, 182902, 243310, 457255, 914510, 2652079, 5304158, 13260395, 26520790]

約数ペア:

[(1, 26520790), (2, 13260395), (5, 5304158), (10, 2652079), (29, 914510), (58, 457255), (109, 243310), (145, 182902), (218, 121655), (290, 91451), (545, 48662), (839, 31610), (1090, 24331), (1678, 15805), (3161, 8390), (4195, 6322)]