65920010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507077}}^1$

素因数の和:507097

約数の個数: 16

約数和(自身を含む): 127783656

約数和(自身を除く): 61863646

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 507077, 1014154, 2535385, 5070770, 6592001, 13184002, 32960005, 65920010]

約数ペア:

[(1, 65920010), (2, 32960005), (5, 13184002), (10, 6592001), (13, 5070770), (26, 2535385), (65, 1014154), (130, 507077)]