17166740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 38247552

約数和(自身を除く): 21080812

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 67, 92, 115, 134, 230, 268, 335, 460, 557, 670, 1114, 1340, 1541, 2228, 2785, 3082, 5570, 6164, 7705, 11140, 12811, 15410, 25622, 30820, 37319, 51244, 64055, 74638, 128110, 149276, 186595, 256220, 373190, 746380, 858337, 1716674, 3433348, 4291685, 8583370, 17166740]

約数ペア:

[(1, 17166740), (2, 8583370), (4, 4291685), (5, 3433348), (10, 1716674), (20, 858337), (23, 746380), (46, 373190), (67, 256220), (92, 186595), (115, 149276), (134, 128110), (230, 74638), (268, 64055), (335, 51244), (460, 37319), (557, 30820), (670, 25622), (1114, 15410), (1340, 12811), (1541, 11140), (2228, 7705), (2785, 6164), (3082, 5570)]