27417320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97919}}^1$

素因数の和:97937

約数の個数: 32

約数和(自身を含む): 70502400

約数和(自身を除く): 43085080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 97919, 195838, 391676, 489595, 685433, 783352, 979190, 1370866, 1958380, 2741732, 3427165, 3916760, 5483464, 6854330, 13708660, 27417320]

約数ペア:

[(1, 27417320), (2, 13708660), (4, 6854330), (5, 5483464), (7, 3916760), (8, 3427165), (10, 2741732), (14, 1958380), (20, 1370866), (28, 979190), (35, 783352), (40, 685433), (56, 489595), (70, 391676), (140, 195838), (280, 97919)]