25608010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2543}}^1$

素因数の和:2622

約数の個数: 32

約数和(自身を含む): 49455360

約数和(自身を除く): 23847350

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 2543, 5035, 5086, 10070, 12715, 25430, 48317, 96634, 134779, 241585, 269558, 483170, 673895, 1347790, 2560801, 5121602, 12804005, 25608010]

約数ペア:

[(1, 25608010), (2, 12804005), (5, 5121602), (10, 2560801), (19, 1347790), (38, 673895), (53, 483170), (95, 269558), (106, 241585), (190, 134779), (265, 96634), (530, 48317), (1007, 25430), (2014, 12715), (2543, 10070), (5035, 5086)]