5087382280

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1311181}}^1$

素因数の和:1311289

約数の個数: 32

約数和(自身を含む): 11564625240

約数和(自身を除く): 6477242960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 970, 1940, 3880, 1311181, 2622362, 5244724, 6555905, 10489448, 13111810, 26223620, 52447240, 127184557, 254369114, 508738228, 635922785, 1017476456, 1271845570, 2543691140, 5087382280]

約数ペア:

[(1, 5087382280), (2, 2543691140), (4, 1271845570), (5, 1017476456), (8, 635922785), (10, 508738228), (20, 254369114), (40, 127184557), (97, 52447240), (194, 26223620), (388, 13111810), (485, 10489448), (776, 6555905), (970, 5244724), (1940, 2622362), (3880, 1311181)]