5644220

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1171}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 11912208

約数和(自身を除く): 6267988

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1171, 1205, 2342, 2410, 4684, 4820, 5855, 11710, 23420, 282211, 564422, 1128844, 1411055, 2822110, 5644220]

約数ペア:

[(1, 5644220), (2, 2822110), (4, 1411055), (5, 1128844), (10, 564422), (20, 282211), (241, 23420), (482, 11710), (964, 5855), (1171, 4820), (1205, 4684), (2342, 2410)]