6220809520

素因数分解:

$2^4\times 5^1\times {\mathrm{77760119}}^1$

素因数の和:77760132

約数の個数: 20

約数和(自身を含む): 14463382320

約数和(自身を除く): 8242572800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 77760119, 155520238, 311040476, 388800595, 622080952, 777601190, 1244161904, 1555202380, 3110404760, 6220809520]

約数ペア:

[(1, 6220809520), (2, 3110404760), (4, 1555202380), (5, 1244161904), (8, 777601190), (10, 622080952), (16, 388800595), (20, 311040476), (40, 155520238), (80, 77760119)]