2153080

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2863

約数の個数: 32

約数和(自身を含む): 5101200

約数和(自身を除く): 2948120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 2833, 5666, 11332, 14165, 22664, 28330, 53827, 56660, 107654, 113320, 215308, 269135, 430616, 538270, 1076540, 2153080]

約数ペア:

[(1, 2153080), (2, 1076540), (4, 538270), (5, 430616), (8, 269135), (10, 215308), (19, 113320), (20, 107654), (38, 56660), (40, 53827), (76, 28330), (95, 22664), (152, 14165), (190, 11332), (380, 5666), (760, 2833)]