23356280

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5669}}^1$

素因数の和:5783

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 29714920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 5669, 11338, 22676, 28345, 45352, 56690, 113380, 226760, 583907, 1167814, 2335628, 2919535, 4671256, 5839070, 11678140, 23356280]

約数ペア:

[(1, 23356280), (2, 11678140), (4, 5839070), (5, 4671256), (8, 2919535), (10, 2335628), (20, 1167814), (40, 583907), (103, 226760), (206, 113380), (412, 56690), (515, 45352), (824, 28345), (1030, 22676), (2060, 11338), (4120, 5669)]