15673005520

素因数分解:

$2^4\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{135019}}^1$

素因数の和:136483

約数の個数: 40

約数和(自身を含む): 36465121440

約数和(自身を除く): 20792115920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1451, 2902, 5804, 7255, 11608, 14510, 23216, 29020, 58040, 116080, 135019, 270038, 540076, 675095, 1080152, 1350190, 2160304, 2700380, 5400760, 10801520, 195912569, 391825138, 783650276, 979562845, 1567300552, 1959125690, 3134601104, 3918251380, 7836502760, 15673005520]

約数ペア:

[(1, 15673005520), (2, 7836502760), (4, 3918251380), (5, 3134601104), (8, 1959125690), (10, 1567300552), (16, 979562845), (20, 783650276), (40, 391825138), (80, 195912569), (1451, 10801520), (2902, 5400760), (5804, 2700380), (7255, 2160304), (11608, 1350190), (14510, 1080152), (23216, 675095), (29020, 540076), (58040, 270038), (116080, 135019)]