5579560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19927}}^1$

素因数の和:19945

約数の個数: 32

約数和(自身を含む): 14348160

約数和(自身を除く): 8768600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 19927, 39854, 79708, 99635, 139489, 159416, 199270, 278978, 398540, 557956, 697445, 797080, 1115912, 1394890, 2789780, 5579560]

約数ペア:

[(1, 5579560), (2, 2789780), (4, 1394890), (5, 1115912), (7, 797080), (8, 697445), (10, 557956), (14, 398540), (20, 278978), (28, 199270), (35, 159416), (40, 139489), (56, 99635), (70, 79708), (140, 39854), (280, 19927)]