11284640

素因数分解:

$2^5\times 5^1\times {\mathrm{70529}}^1$

素因数の和:70544

約数の個数: 24

約数和(自身を含む): 26660340

約数和(自身を除く): 15375700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 70529, 141058, 282116, 352645, 564232, 705290, 1128464, 1410580, 2256928, 2821160, 5642320, 11284640]

約数ペア:

[(1, 11284640), (2, 5642320), (4, 2821160), (5, 2256928), (8, 1410580), (10, 1128464), (16, 705290), (20, 564232), (32, 352645), (40, 282116), (80, 141058), (160, 70529)]