5678320

素因数分解:

$2^4\times 5^1\times {\mathrm{70979}}^1$

素因数の和:70992

約数の個数: 20

約数和(自身を含む): 13202280

約数和(自身を除く): 7523960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70979, 141958, 283916, 354895, 567832, 709790, 1135664, 1419580, 2839160, 5678320]

約数ペア:

[(1, 5678320), (2, 2839160), (4, 1419580), (5, 1135664), (8, 709790), (10, 567832), (16, 354895), (20, 283916), (40, 141958), (80, 70979)]