14243020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{641}}^1$

素因数の和:762

約数の個数: 48

約数和(自身を含む): 33003936

約数和(自身を除く): 18760916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 641, 1010, 1111, 1282, 2020, 2222, 2564, 3205, 4444, 5555, 6410, 7051, 11110, 12820, 14102, 22220, 28204, 35255, 64741, 70510, 129482, 141020, 258964, 323705, 647410, 712151, 1294820, 1424302, 2848604, 3560755, 7121510, 14243020]

約数ペア:

[(1, 14243020), (2, 7121510), (4, 3560755), (5, 2848604), (10, 1424302), (11, 1294820), (20, 712151), (22, 647410), (44, 323705), (55, 258964), (101, 141020), (110, 129482), (202, 70510), (220, 64741), (404, 35255), (505, 28204), (641, 22220), (1010, 14102), (1111, 12820), (1282, 11110), (2020, 7051), (2222, 6410), (2564, 5555), (3205, 4444)]