25675980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38903}}^1$

素因数の和:38926

約数の個数: 48

約数和(自身を含む): 78430464

約数和(自身を除く): 52754484

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 38903, 77806, 116709, 155612, 194515, 233418, 389030, 427933, 466836, 583545, 778060, 855866, 1167090, 1283799, 1711732, 2139665, 2334180, 2567598, 4279330, 5135196, 6418995, 8558660, 12837990, 25675980]

約数ペア:

[(1, 25675980), (2, 12837990), (3, 8558660), (4, 6418995), (5, 5135196), (6, 4279330), (10, 2567598), (11, 2334180), (12, 2139665), (15, 1711732), (20, 1283799), (22, 1167090), (30, 855866), (33, 778060), (44, 583545), (55, 466836), (60, 427933), (66, 389030), (110, 233418), (132, 194515), (165, 155612), (220, 116709), (330, 77806), (660, 38903)]