56095760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1048

約数の個数: 80

約数和(自身を含む): 150585600

約数和(自身を除く): 94489840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 436, 545, 560, 763, 872, 919, 1090, 1526, 1744, 1838, 2180, 3052, 3676, 3815, 4360, 4595, 6104, 6433, 7352, 7630, 8720, 9190, 12208, 12866, 14704, 15260, 18380, 25732, 30520, 32165, 36760, 51464, 61040, 64330, 73520, 100171, 102928, 128660, 200342, 257320, 400684, 500855, 514640, 701197, 801368, 1001710, 1402394, 1602736, 2003420, 2804788, 3505985, 4006840, 5609576, 7011970, 8013680, 11219152, 14023940, 28047880, 56095760]

約数ペア:

[(1, 56095760), (2, 28047880), (4, 14023940), (5, 11219152), (7, 8013680), (8, 7011970), (10, 5609576), (14, 4006840), (16, 3505985), (20, 2804788), (28, 2003420), (35, 1602736), (40, 1402394), (56, 1001710), (70, 801368), (80, 701197), (109, 514640), (112, 500855), (140, 400684), (218, 257320), (280, 200342), (436, 128660), (545, 102928), (560, 100171), (763, 73520), (872, 64330), (919, 61040), (1090, 51464), (1526, 36760), (1744, 32165), (1838, 30520), (2180, 25732), (3052, 18380), (3676, 15260), (3815, 14704), (4360, 12866), (4595, 12208), (6104, 9190), (6433, 8720), (7352, 7630)]