109004710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2719}}^1$

素因数の和:2956

約数の個数: 32

約数和(自身を含む): 207590400

約数和(自身を除く): 98585690

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 211, 422, 1055, 2110, 2719, 4009, 5438, 8018, 13595, 20045, 27190, 40090, 51661, 103322, 258305, 516610, 573709, 1147418, 2868545, 5737090, 10900471, 21800942, 54502355, 109004710]

約数ペア:

[(1, 109004710), (2, 54502355), (5, 21800942), (10, 10900471), (19, 5737090), (38, 2868545), (95, 1147418), (190, 573709), (211, 516610), (422, 258305), (1055, 103322), (2110, 51661), (2719, 40090), (4009, 27190), (5438, 20045), (8018, 13595)]