66530830

素因数分解:

$2^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{12721}}^1$

素因数の和:13251

約数の個数: 16

約数和(自身を含む): 119993904

約数和(自身を除く): 53463074

約数列:

[1, 2, 5, 10, 523, 1046, 2615, 5230, 12721, 25442, 63605, 127210, 6653083, 13306166, 33265415, 66530830]

約数ペア:

[(1, 66530830), (2, 33265415), (5, 13306166), (10, 6653083), (523, 127210), (1046, 63605), (2615, 25442), (5230, 12721)]