101384080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 271054080

約数和(自身を除く): 169670000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 197, 280, 394, 560, 788, 919, 985, 1379, 1576, 1838, 1970, 2758, 3152, 3676, 3940, 4595, 5516, 6433, 6895, 7352, 7880, 9190, 11032, 12866, 13790, 14704, 15760, 18380, 22064, 25732, 27580, 32165, 36760, 51464, 55160, 64330, 73520, 102928, 110320, 128660, 181043, 257320, 362086, 514640, 724172, 905215, 1267301, 1448344, 1810430, 2534602, 2896688, 3620860, 5069204, 6336505, 7241720, 10138408, 12673010, 14483440, 20276816, 25346020, 50692040, 101384080]

約数ペア:

[(1, 101384080), (2, 50692040), (4, 25346020), (5, 20276816), (7, 14483440), (8, 12673010), (10, 10138408), (14, 7241720), (16, 6336505), (20, 5069204), (28, 3620860), (35, 2896688), (40, 2534602), (56, 1810430), (70, 1448344), (80, 1267301), (112, 905215), (140, 724172), (197, 514640), (280, 362086), (394, 257320), (560, 181043), (788, 128660), (919, 110320), (985, 102928), (1379, 73520), (1576, 64330), (1838, 55160), (1970, 51464), (2758, 36760), (3152, 32165), (3676, 27580), (3940, 25732), (4595, 22064), (5516, 18380), (6433, 15760), (6895, 14704), (7352, 13790), (7880, 12866), (9190, 11032)]