133036760

素因数分解:

$2^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{4691}}^1$

素因数の和:5411

約数の個数: 32

約数和(自身を含む): 299818800

約数和(自身を除く): 166782040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 709, 1418, 2836, 3545, 4691, 5672, 7090, 9382, 14180, 18764, 23455, 28360, 37528, 46910, 93820, 187640, 3325919, 6651838, 13303676, 16629595, 26607352, 33259190, 66518380, 133036760]

約数ペア:

[(1, 133036760), (2, 66518380), (4, 33259190), (5, 26607352), (8, 16629595), (10, 13303676), (20, 6651838), (40, 3325919), (709, 187640), (1418, 93820), (2836, 46910), (3545, 37528), (4691, 28360), (5672, 23455), (7090, 18764), (9382, 14180)]