4700979080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{18269}}^1$

素因数の和:19206

約数の個数: 64

約数和(自身を含む): 12102048000

約数和(自身を除く): 7401068920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 919, 1838, 3676, 4595, 6433, 7352, 9190, 12866, 18269, 18380, 25732, 32165, 36538, 36760, 51464, 64330, 73076, 91345, 127883, 128660, 146152, 182690, 255766, 257320, 365380, 511532, 639415, 730760, 1023064, 1278830, 2557660, 5115320, 16789211, 33578422, 67156844, 83946055, 117524477, 134313688, 167892110, 235048954, 335784220, 470097908, 587622385, 671568440, 940195816, 1175244770, 2350489540, 4700979080]

約数ペア:

[(1, 4700979080), (2, 2350489540), (4, 1175244770), (5, 940195816), (7, 671568440), (8, 587622385), (10, 470097908), (14, 335784220), (20, 235048954), (28, 167892110), (35, 134313688), (40, 117524477), (56, 83946055), (70, 67156844), (140, 33578422), (280, 16789211), (919, 5115320), (1838, 2557660), (3676, 1278830), (4595, 1023064), (6433, 730760), (7352, 639415), (9190, 511532), (12866, 365380), (18269, 257320), (18380, 255766), (25732, 182690), (32165, 146152), (36538, 128660), (36760, 127883), (51464, 91345), (64330, 73076)]