528036520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1200083}}^1$

素因数の和:1200105

約数の個数: 32

約数和(自身を含む): 1296090720

約数和(自身を除く): 768054200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 1200083, 2400166, 4800332, 6000415, 9600664, 12000830, 13200913, 24001660, 26401826, 48003320, 52803652, 66004565, 105607304, 132009130, 264018260, 528036520]

約数ペア:

[(1, 528036520), (2, 264018260), (4, 132009130), (5, 105607304), (8, 66004565), (10, 52803652), (11, 48003320), (20, 26401826), (22, 24001660), (40, 13200913), (44, 12000830), (55, 9600664), (88, 6000415), (110, 4800332), (220, 2400166), (440, 1200083)]