2716880

素因数分解:

$2^4\times 5^1\times {\mathrm{33961}}^1$

素因数の和:33974

約数の個数: 20

約数和(自身を含む): 6316932

約数和(自身を除く): 3600052

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 33961, 67922, 135844, 169805, 271688, 339610, 543376, 679220, 1358440, 2716880]

約数ペア:

[(1, 2716880), (2, 1358440), (4, 679220), (5, 543376), (8, 339610), (10, 271688), (16, 169805), (20, 135844), (40, 67922), (80, 33961)]