8995116640

素因数分解:

$2^5\times 5^1\times {\mathrm{56219479}}^1$

素因数の和:56219494

約数の個数: 24

約数和(自身を含む): 21250963440

約数和(自身を除く): 12255846800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56219479, 112438958, 224877916, 281097395, 449755832, 562194790, 899511664, 1124389580, 1799023328, 2248779160, 4497558320, 8995116640]

約数ペア:

[(1, 8995116640), (2, 4497558320), (4, 2248779160), (5, 1799023328), (8, 1124389580), (10, 899511664), (16, 562194790), (20, 449755832), (32, 281097395), (40, 224877916), (80, 112438958), (160, 56219479)]