5315698760

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{299983}}^1$

素因数の和:300437

約数の個数: 32

約数和(自身を含む): 11987360640

約数和(自身を除く): 6671661880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 886, 1772, 2215, 3544, 4430, 8860, 17720, 299983, 599966, 1199932, 1499915, 2399864, 2999830, 5999660, 11999320, 132892469, 265784938, 531569876, 664462345, 1063139752, 1328924690, 2657849380, 5315698760]

約数ペア:

[(1, 5315698760), (2, 2657849380), (4, 1328924690), (5, 1063139752), (8, 664462345), (10, 531569876), (20, 265784938), (40, 132892469), (443, 11999320), (886, 5999660), (1772, 2999830), (2215, 2399864), (3544, 1499915), (4430, 1199932), (8860, 599966), (17720, 299983)]