5655421040

素因数分解:

$2^4\times 5^1\times {\mathrm{70692763}}^1$

素因数の和:70692776

約数の個数: 20

約数和(自身を含む): 13148854104

約数和(自身を除く): 7493433064

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70692763, 141385526, 282771052, 353463815, 565542104, 706927630, 1131084208, 1413855260, 2827710520, 5655421040]

約数ペア:

[(1, 5655421040), (2, 2827710520), (4, 1413855260), (5, 1131084208), (8, 706927630), (10, 565542104), (16, 353463815), (20, 282771052), (40, 141385526), (80, 70692763)]