115320774680

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{6848027}}^1$

素因数の和:6848459

約数の個数: 32

約数和(自身を含む): 260088103440

約数和(自身を除く): 144767328760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 2105, 3368, 4210, 8420, 16840, 6848027, 13696054, 27392108, 34240135, 54784216, 68480270, 136960540, 273921080, 2883019367, 5766038734, 11532077468, 14415096835, 23064154936, 28830193670, 57660387340, 115320774680]

約数ペア:

[(1, 115320774680), (2, 57660387340), (4, 28830193670), (5, 23064154936), (8, 14415096835), (10, 11532077468), (20, 5766038734), (40, 2883019367), (421, 273921080), (842, 136960540), (1684, 68480270), (2105, 54784216), (3368, 34240135), (4210, 27392108), (8420, 13696054), (16840, 6848027)]