40811360

素因数分解:

$2^5\times 5^1\times {\mathrm{255071}}^1$

素因数の和:255086

約数の個数: 24

約数和(自身を含む): 96417216

約数和(自身を除く): 55605856

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 255071, 510142, 1020284, 1275355, 2040568, 2550710, 4081136, 5101420, 8162272, 10202840, 20405680, 40811360]

約数ペア:

[(1, 40811360), (2, 20405680), (4, 10202840), (5, 8162272), (8, 5101420), (10, 4081136), (16, 2550710), (20, 2040568), (32, 1275355), (40, 1020284), (80, 510142), (160, 255071)]