55963120

素因数分解:

$2^4\times 5^1\times {\mathrm{699539}}^1$

素因数の和:699552

約数の個数: 20

約数和(自身を含む): 130114440

約数和(自身を除く): 74151320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 699539, 1399078, 2798156, 3497695, 5596312, 6995390, 11192624, 13990780, 27981560, 55963120]

約数ペア:

[(1, 55963120), (2, 27981560), (4, 13990780), (5, 11192624), (8, 6995390), (10, 5596312), (16, 3497695), (20, 2798156), (40, 1399078), (80, 699539)]