5244640

素因数分解:

$2^5\times 5^1\times {\mathrm{32779}}^1$

素因数の和:32794

約数の個数: 24

約数和(自身を含む): 12390840

約数和(自身を除く): 7146200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32779, 65558, 131116, 163895, 262232, 327790, 524464, 655580, 1048928, 1311160, 2622320, 5244640]

約数ペア:

[(1, 5244640), (2, 2622320), (4, 1311160), (5, 1048928), (8, 655580), (10, 524464), (16, 327790), (20, 262232), (32, 163895), (40, 131116), (80, 65558), (160, 32779)]