5821160

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 13170600

約数和(自身を除く): 7349440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 541, 1076, 1082, 1345, 2152, 2164, 2690, 2705, 4328, 5380, 5410, 10760, 10820, 21640, 145529, 291058, 582116, 727645, 1164232, 1455290, 2910580, 5821160]

約数ペア:

[(1, 5821160), (2, 2910580), (4, 1455290), (5, 1164232), (8, 727645), (10, 582116), (20, 291058), (40, 145529), (269, 21640), (538, 10820), (541, 10760), (1076, 5410), (1082, 5380), (1345, 4328), (2152, 2705), (2164, 2690)]