80447090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{136351}}^1$

素因数の和:136417

約数の個数: 16

約数和(自身を含む): 147260160

約数和(自身を除く): 66813070

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 136351, 272702, 681755, 1363510, 8044709, 16089418, 40223545, 80447090]

約数ペア:

[(1, 80447090), (2, 40223545), (5, 16089418), (10, 8044709), (59, 1363510), (118, 681755), (295, 272702), (590, 136351)]