66556090

素因数分解:

$2^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{10069}}^1$

素因数の和:10737

約数の個数: 16

約数和(自身を含む): 119994120

約数和(自身を除く): 53438030

約数列:

[1, 2, 5, 10, 661, 1322, 3305, 6610, 10069, 20138, 50345, 100690, 6655609, 13311218, 33278045, 66556090]

約数ペア:

[(1, 66556090), (2, 33278045), (5, 13311218), (10, 6655609), (661, 100690), (1322, 50345), (3305, 20138), (6610, 10069)]