73114640

素因数分解:

$2^4\times 5^1\times {\mathrm{913933}}^1$

素因数の和:913946

約数の個数: 20

約数和(自身を含む): 169991724

約数和(自身を除く): 96877084

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 913933, 1827866, 3655732, 4569665, 7311464, 9139330, 14622928, 18278660, 36557320, 73114640]

約数ペア:

[(1, 73114640), (2, 36557320), (4, 18278660), (5, 14622928), (8, 9139330), (10, 7311464), (16, 4569665), (20, 3655732), (40, 1827866), (80, 913933)]