109101280

素因数分解:

$2^5\times 5^1\times {\mathrm{681883}}^1$

素因数の和:681898

約数の個数: 24

約数和(自身を含む): 257752152

約数和(自身を除く): 148650872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 681883, 1363766, 2727532, 3409415, 5455064, 6818830, 10910128, 13637660, 21820256, 27275320, 54550640, 109101280]

約数ペア:

[(1, 109101280), (2, 54550640), (4, 27275320), (5, 21820256), (8, 13637660), (10, 10910128), (16, 6818830), (20, 5455064), (32, 3409415), (40, 2727532), (80, 1363766), (160, 681883)]