27259490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2707}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 52643520

約数和(自身を除く): 25384030

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2707, 5035, 5414, 10070, 13535, 27070, 51433, 102866, 143471, 257165, 286942, 514330, 717355, 1434710, 2725949, 5451898, 13629745, 27259490]

約数ペア:

[(1, 27259490), (2, 13629745), (5, 5451898), (10, 2725949), (19, 1434710), (38, 717355), (53, 514330), (95, 286942), (106, 257165), (190, 143471), (265, 102866), (530, 51433), (1007, 27070), (2014, 13535), (2707, 10070), (5035, 5414)]