33665720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4068

約数の個数: 64

約数和(自身を含む): 87004800

約数和(自身を除く): 53339080

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4027, 4180, 8054, 8360, 16108, 20135, 32216, 40270, 44297, 76513, 80540, 88594, 153026, 161080, 177188, 221485, 306052, 354376, 382565, 442970, 612104, 765130, 841643, 885940, 1530260, 1683286, 1771880, 3060520, 3366572, 4208215, 6733144, 8416430, 16832860, 33665720]

約数ペア:

[(1, 33665720), (2, 16832860), (4, 8416430), (5, 6733144), (8, 4208215), (10, 3366572), (11, 3060520), (19, 1771880), (20, 1683286), (22, 1530260), (38, 885940), (40, 841643), (44, 765130), (55, 612104), (76, 442970), (88, 382565), (95, 354376), (110, 306052), (152, 221485), (190, 177188), (209, 161080), (220, 153026), (380, 88594), (418, 80540), (440, 76513), (760, 44297), (836, 40270), (1045, 32216), (1672, 20135), (2090, 16108), (4027, 8360), (4180, 8054)]