2008049340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{20149}}^1$

素因数の和:20323

約数の個数: 96

約数和(自身を含む): 6174604800

約数和(自身を除く): 4166555460

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 151, 165, 220, 302, 330, 453, 604, 660, 755, 906, 1510, 1661, 1812, 2265, 3020, 3322, 4530, 4983, 6644, 8305, 9060, 9966, 16610, 19932, 20149, 24915, 33220, 40298, 49830, 60447, 80596, 99660, 100745, 120894, 201490, 221639, 241788, 302235, 402980, 443278, 604470, 664917, 886556, 1108195, 1208940, 1329834, 2216390, 2659668, 3042499, 3324585, 4432780, 6084998, 6649170, 9127497, 12169996, 13298340, 15212495, 18254994, 30424990, 33467489, 36509988, 45637485, 60849980, 66934978, 91274970, 100402467, 133869956, 167337445, 182549940, 200804934, 334674890, 401609868, 502012335, 669349780, 1004024670, 2008049340]

約数ペア:

[(1, 2008049340), (2, 1004024670), (3, 669349780), (4, 502012335), (5, 401609868), (6, 334674890), (10, 200804934), (11, 182549940), (12, 167337445), (15, 133869956), (20, 100402467), (22, 91274970), (30, 66934978), (33, 60849980), (44, 45637485), (55, 36509988), (60, 33467489), (66, 30424990), (110, 18254994), (132, 15212495), (151, 13298340), (165, 12169996), (220, 9127497), (302, 6649170), (330, 6084998), (453, 4432780), (604, 3324585), (660, 3042499), (755, 2659668), (906, 2216390), (1510, 1329834), (1661, 1208940), (1812, 1108195), (2265, 886556), (3020, 664917), (3322, 604470), (4530, 443278), (4983, 402980), (6644, 302235), (8305, 241788), (9060, 221639), (9966, 201490), (16610, 120894), (19932, 100745), (20149, 99660), (24915, 80596), (33220, 60447), (40298, 49830)]