5229680

素因数分解:

$2^4\times 5^1\times {\mathrm{65371}}^1$

素因数の和:65384

約数の個数: 20

約数和(自身を含む): 12159192

約数和(自身を除く): 6929512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65371, 130742, 261484, 326855, 522968, 653710, 1045936, 1307420, 2614840, 5229680]

約数ペア:

[(1, 5229680), (2, 2614840), (4, 1307420), (5, 1045936), (8, 653710), (10, 522968), (16, 326855), (20, 261484), (40, 130742), (80, 65371)]