5661040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 16427520

約数和(自身を除く): 10766480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 919, 1232, 1540, 1838, 3080, 3676, 4595, 6160, 6433, 7352, 9190, 10109, 12866, 14704, 18380, 20218, 25732, 32165, 36760, 40436, 50545, 51464, 64330, 70763, 73520, 80872, 101090, 102928, 128660, 141526, 161744, 202180, 257320, 283052, 353815, 404360, 514640, 566104, 707630, 808720, 1132208, 1415260, 2830520, 5661040]

約数ペア:

[(1, 5661040), (2, 2830520), (4, 1415260), (5, 1132208), (7, 808720), (8, 707630), (10, 566104), (11, 514640), (14, 404360), (16, 353815), (20, 283052), (22, 257320), (28, 202180), (35, 161744), (40, 141526), (44, 128660), (55, 102928), (56, 101090), (70, 80872), (77, 73520), (80, 70763), (88, 64330), (110, 51464), (112, 50545), (140, 40436), (154, 36760), (176, 32165), (220, 25732), (280, 20218), (308, 18380), (385, 14704), (440, 12866), (560, 10109), (616, 9190), (770, 7352), (880, 6433), (919, 6160), (1232, 4595), (1540, 3676), (1838, 3080)]