5655888880

素因数分解:

$2^4\times 5^1\times {\mathrm{70698611}}^1$

素因数の和:70698624

約数の個数: 20

約数和(自身を含む): 13149941832

約数和(自身を除く): 7494052952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70698611, 141397222, 282794444, 353493055, 565588888, 706986110, 1131177776, 1413972220, 2827944440, 5655888880]

約数ペア:

[(1, 5655888880), (2, 2827944440), (4, 1413972220), (5, 1131177776), (8, 706986110), (10, 565588888), (16, 353493055), (20, 282794444), (40, 141397222), (80, 70698611)]