1367370940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{169649}}^1$

素因数の和:169702

約数の個数: 48

約数和(自身を含む): 3192134400

約数和(自身を除く): 1824763460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 169649, 339298, 678596, 848245, 1696490, 2205437, 3392980, 4410874, 5259119, 8821748, 10518238, 11027185, 21036476, 22054370, 26295595, 44108740, 52591190, 68368547, 105182380, 136737094, 273474188, 341842735, 683685470, 1367370940]

約数ペア:

[(1, 1367370940), (2, 683685470), (4, 341842735), (5, 273474188), (10, 136737094), (13, 105182380), (20, 68368547), (26, 52591190), (31, 44108740), (52, 26295595), (62, 22054370), (65, 21036476), (124, 11027185), (130, 10518238), (155, 8821748), (260, 5259119), (310, 4410874), (403, 3392980), (620, 2205437), (806, 1696490), (1612, 848245), (2015, 678596), (4030, 339298), (8060, 169649)]