8164300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4297}}^1$

素因数の和:4330

約数の個数: 36

約数和(自身を含む): 18653320

約数和(自身を除く): 10489020

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 4297, 8594, 17188, 21485, 42970, 81643, 85940, 107425, 163286, 214850, 326572, 408215, 429700, 816430, 1632860, 2041075, 4082150, 8164300]

約数ペア:

[(1, 8164300), (2, 4082150), (4, 2041075), (5, 1632860), (10, 816430), (19, 429700), (20, 408215), (25, 326572), (38, 214850), (50, 163286), (76, 107425), (95, 85940), (100, 81643), (190, 42970), (380, 21485), (475, 17188), (950, 8594), (1900, 4297)]