66961190

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{84761}}^1$

素因数の和:84847

約数の個数: 16

約数和(自身を含む): 122057280

約数和(自身を除く): 55096090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 84761, 169522, 423805, 847610, 6696119, 13392238, 33480595, 66961190]

約数ペア:

[(1, 66961190), (2, 33480595), (5, 13392238), (10, 6696119), (79, 847610), (158, 423805), (395, 169522), (790, 84761)]