8708281340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5179}}^1\times {\mathrm{7643}}^1$

素因数の和:12842

約数の個数: 48

約数和(自身を含む): 19956343680

約数和(自身を除く): 11248062340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5179, 7643, 10358, 15286, 20716, 25895, 30572, 38215, 51790, 56969, 76430, 84073, 103580, 113938, 152860, 168146, 227876, 284845, 336292, 420365, 569690, 840730, 1139380, 1681460, 39583097, 79166194, 158332388, 197915485, 395830970, 435414067, 791661940, 870828134, 1741656268, 2177070335, 4354140670, 8708281340]

約数ペア:

[(1, 8708281340), (2, 4354140670), (4, 2177070335), (5, 1741656268), (10, 870828134), (11, 791661940), (20, 435414067), (22, 395830970), (44, 197915485), (55, 158332388), (110, 79166194), (220, 39583097), (5179, 1681460), (7643, 1139380), (10358, 840730), (15286, 569690), (20716, 420365), (25895, 336292), (30572, 284845), (38215, 227876), (51790, 168146), (56969, 152860), (76430, 113938), (84073, 103580)]