66012890

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{24359}}^1$

素因数の和:24637

約数の個数: 16

約数和(自身を含む): 119266560

約数和(自身を除く): 53253670

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 24359, 48718, 121795, 243590, 6601289, 13202578, 33006445, 66012890]

約数ペア:

[(1, 66012890), (2, 33006445), (5, 13202578), (10, 6601289), (271, 243590), (542, 121795), (1355, 48718), (2710, 24359)]