5289280

素因数分解:

$2^6\times 5^1\times {\mathrm{16529}}^1$

素因数の和:16546

約数の個数: 28

約数和(自身を含む): 12595860

約数和(自身を除く): 7306580

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 16529, 33058, 66116, 82645, 132232, 165290, 264464, 330580, 528928, 661160, 1057856, 1322320, 2644640, 5289280]

約数ペア:

[(1, 5289280), (2, 2644640), (4, 1322320), (5, 1057856), (8, 661160), (10, 528928), (16, 330580), (20, 264464), (32, 165290), (40, 132232), (64, 82645), (80, 66116), (160, 33058), (320, 16529)]