1734851440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{3371}}^1$

素因数の和:4310

約数の個数: 80

約数和(自身を含む): 4616133120

約数和(自身を除く): 2881281680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 919, 1838, 3371, 3676, 4595, 6433, 6742, 7352, 9190, 12866, 13484, 14704, 16855, 18380, 23597, 25732, 26968, 32165, 33710, 36760, 47194, 51464, 53936, 64330, 67420, 73520, 94388, 102928, 117985, 128660, 134840, 188776, 235970, 257320, 269680, 377552, 471940, 514640, 943880, 1887760, 3097949, 6195898, 12391796, 15489745, 21685643, 24783592, 30979490, 43371286, 49567184, 61958980, 86742572, 108428215, 123917960, 173485144, 216856430, 247835920, 346970288, 433712860, 867425720, 1734851440]

約数ペア:

[(1, 1734851440), (2, 867425720), (4, 433712860), (5, 346970288), (7, 247835920), (8, 216856430), (10, 173485144), (14, 123917960), (16, 108428215), (20, 86742572), (28, 61958980), (35, 49567184), (40, 43371286), (56, 30979490), (70, 24783592), (80, 21685643), (112, 15489745), (140, 12391796), (280, 6195898), (560, 3097949), (919, 1887760), (1838, 943880), (3371, 514640), (3676, 471940), (4595, 377552), (6433, 269680), (6742, 257320), (7352, 235970), (9190, 188776), (12866, 134840), (13484, 128660), (14704, 117985), (16855, 102928), (18380, 94388), (23597, 73520), (25732, 67420), (26968, 64330), (32165, 53936), (33710, 51464), (36760, 47194)]