2068808720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{15569}}^1$

素因数の和:15744

約数の個数: 80

約数和(自身を含む): 5282340480

約数和(自身を除く): 3213531760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 151, 176, 220, 302, 440, 604, 755, 880, 1208, 1510, 1661, 2416, 3020, 3322, 6040, 6644, 8305, 12080, 13288, 15569, 16610, 26576, 31138, 33220, 62276, 66440, 77845, 124552, 132880, 155690, 171259, 249104, 311380, 342518, 622760, 685036, 856295, 1245520, 1370072, 1712590, 2350919, 2740144, 3425180, 4701838, 6850360, 9403676, 11754595, 13700720, 18807352, 23509190, 25860109, 37614704, 47018380, 51720218, 94036760, 103440436, 129300545, 188073520, 206880872, 258601090, 413761744, 517202180, 1034404360, 2068808720]

約数ペア:

[(1, 2068808720), (2, 1034404360), (4, 517202180), (5, 413761744), (8, 258601090), (10, 206880872), (11, 188073520), (16, 129300545), (20, 103440436), (22, 94036760), (40, 51720218), (44, 47018380), (55, 37614704), (80, 25860109), (88, 23509190), (110, 18807352), (151, 13700720), (176, 11754595), (220, 9403676), (302, 6850360), (440, 4701838), (604, 3425180), (755, 2740144), (880, 2350919), (1208, 1712590), (1510, 1370072), (1661, 1245520), (2416, 856295), (3020, 685036), (3322, 622760), (6040, 342518), (6644, 311380), (8305, 249104), (12080, 171259), (13288, 155690), (15569, 132880), (16610, 124552), (26576, 77845), (31138, 66440), (33220, 62276)]