229636810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{33329}}^1$

素因数の和:33402

約数の個数: 32

約数和(自身を含む): 453554640

約数和(自身を除く): 223917830

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 3445, 6890, 33329, 66658, 166645, 333290, 433277, 866554, 1766437, 2166385, 3532874, 4332770, 8832185, 17664370, 22963681, 45927362, 114818405, 229636810]

約数ペア:

[(1, 229636810), (2, 114818405), (5, 45927362), (10, 22963681), (13, 17664370), (26, 8832185), (53, 4332770), (65, 3532874), (106, 2166385), (130, 1766437), (265, 866554), (530, 433277), (689, 333290), (1378, 166645), (3445, 66658), (6890, 33329)]