1026494020

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{109903}}^1$

素因数の和:110379

約数の個数: 24

約数和(自身を含む): 2160273024

約数和(自身を除く): 1133779004

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1868, 2335, 4670, 9340, 109903, 219806, 439612, 549515, 1099030, 2198060, 51324701, 102649402, 205298804, 256623505, 513247010, 1026494020]

約数ペア:

[(1, 1026494020), (2, 513247010), (4, 256623505), (5, 205298804), (10, 102649402), (20, 51324701), (467, 2198060), (934, 1099030), (1868, 549515), (2335, 439612), (4670, 219806), (9340, 109903)]