64692010

素因数分解:

$2^1\times 5^1\times {\mathrm{1291}}^1\times {\mathrm{5011}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 116559072

約数和(自身を除く): 51867062

約数列:

[1, 2, 5, 10, 1291, 2582, 5011, 6455, 10022, 12910, 25055, 50110, 6469201, 12938402, 32346005, 64692010]

約数ペア:

[(1, 64692010), (2, 32346005), (5, 12938402), (10, 6469201), (1291, 50110), (2582, 25055), (5011, 12910), (6455, 10022)]