22335460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159539}}^1$

素因数の和:159555

約数の個数: 24

約数和(自身を含む): 53605440

約数和(自身を除く): 31269980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159539, 319078, 638156, 797695, 1116773, 1595390, 2233546, 3190780, 4467092, 5583865, 11167730, 22335460]

約数ペア:

[(1, 22335460), (2, 11167730), (4, 5583865), (5, 4467092), (7, 3190780), (10, 2233546), (14, 1595390), (20, 1116773), (28, 797695), (35, 638156), (70, 319078), (140, 159539)]