66236470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3917}}^1$

素因数の和:4032

約数の個数: 32

約数和(自身を含む): 126943200

約数和(自身を除く): 60706730

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3382, 3917, 7834, 8455, 16910, 19585, 39170, 74423, 148846, 348613, 372115, 697226, 744230, 1743065, 3486130, 6623647, 13247294, 33118235, 66236470]

約数ペア:

[(1, 66236470), (2, 33118235), (5, 13247294), (10, 6623647), (19, 3486130), (38, 1743065), (89, 744230), (95, 697226), (178, 372115), (190, 348613), (445, 148846), (890, 74423), (1691, 39170), (3382, 19585), (3917, 16910), (7834, 8455)]