17409640

素因数分解:

$2^3\times 5^1\times {\mathrm{317}}^1\times {\mathrm{1373}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 39323880

約数和(自身を除く): 21914240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 317, 634, 1268, 1373, 1585, 2536, 2746, 3170, 5492, 6340, 6865, 10984, 12680, 13730, 27460, 54920, 435241, 870482, 1740964, 2176205, 3481928, 4352410, 8704820, 17409640]

約数ペア:

[(1, 17409640), (2, 8704820), (4, 4352410), (5, 3481928), (8, 2176205), (10, 1740964), (20, 870482), (40, 435241), (317, 54920), (634, 27460), (1268, 13730), (1373, 12680), (1585, 10984), (2536, 6865), (2746, 6340), (3170, 5492)]