14128480

素因数分解:

$2^5\times 5^1\times {\mathrm{227}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 48

約数和(自身を含む): 33611760

約数和(自身を除く): 19483280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 227, 389, 454, 778, 908, 1135, 1556, 1816, 1945, 2270, 3112, 3632, 3890, 4540, 6224, 7264, 7780, 9080, 12448, 15560, 18160, 31120, 36320, 62240, 88303, 176606, 353212, 441515, 706424, 883030, 1412848, 1766060, 2825696, 3532120, 7064240, 14128480]

約数ペア:

[(1, 14128480), (2, 7064240), (4, 3532120), (5, 2825696), (8, 1766060), (10, 1412848), (16, 883030), (20, 706424), (32, 441515), (40, 353212), (80, 176606), (160, 88303), (227, 62240), (389, 36320), (454, 31120), (778, 18160), (908, 15560), (1135, 12448), (1556, 9080), (1816, 7780), (1945, 7264), (2270, 6224), (3112, 4540), (3632, 3890)]