1313418080

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{967}}^1$

素因数の和:1648

約数の個数: 96

約数和(自身を含む): 3350217024

約数和(自身を除く): 2036798944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 653, 967, 1040, 1306, 1934, 2080, 2612, 3265, 3868, 4835, 5224, 6530, 7736, 8489, 9670, 10448, 12571, 13060, 15472, 16978, 19340, 20896, 25142, 26120, 30944, 33956, 38680, 42445, 50284, 52240, 62855, 67912, 77360, 84890, 100568, 104480, 125710, 135824, 154720, 169780, 201136, 251420, 271648, 339560, 402272, 502840, 631451, 679120, 1005680, 1262902, 1358240, 2011360, 2525804, 3157255, 5051608, 6314510, 8208863, 10103216, 12629020, 16417726, 20206432, 25258040, 32835452, 41044315, 50516080, 65670904, 82088630, 101032160, 131341808, 164177260, 262683616, 328354520, 656709040, 1313418080]

約数ペア:

[(1, 1313418080), (2, 656709040), (4, 328354520), (5, 262683616), (8, 164177260), (10, 131341808), (13, 101032160), (16, 82088630), (20, 65670904), (26, 50516080), (32, 41044315), (40, 32835452), (52, 25258040), (65, 20206432), (80, 16417726), (104, 12629020), (130, 10103216), (160, 8208863), (208, 6314510), (260, 5051608), (416, 3157255), (520, 2525804), (653, 2011360), (967, 1358240), (1040, 1262902), (1306, 1005680), (1934, 679120), (2080, 631451), (2612, 502840), (3265, 402272), (3868, 339560), (4835, 271648), (5224, 251420), (6530, 201136), (7736, 169780), (8489, 154720), (9670, 135824), (10448, 125710), (12571, 104480), (13060, 100568), (15472, 84890), (16978, 77360), (19340, 67912), (20896, 62855), (25142, 52240), (26120, 50284), (30944, 42445), (33956, 38680)]