27284240

素因数分解:

$2^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1427}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 63745920

約数和(自身を除く): 36461680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 239, 478, 956, 1195, 1427, 1912, 2390, 2854, 3824, 4780, 5708, 7135, 9560, 11416, 14270, 19120, 22832, 28540, 57080, 114160, 341053, 682106, 1364212, 1705265, 2728424, 3410530, 5456848, 6821060, 13642120, 27284240]

約数ペア:

[(1, 27284240), (2, 13642120), (4, 6821060), (5, 5456848), (8, 3410530), (10, 2728424), (16, 1705265), (20, 1364212), (40, 682106), (80, 341053), (239, 114160), (478, 57080), (956, 28540), (1195, 22832), (1427, 19120), (1912, 14270), (2390, 11416), (2854, 9560), (3824, 7135), (4780, 5708)]