199430080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{32801}}^1$

素因数の和:32837

約数の個数: 56

約数和(自身を含む): 499902480

約数和(自身を除く): 300472400

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 32801, 65602, 131204, 164005, 262408, 328010, 524816, 623219, 656020, 1049632, 1246438, 1312040, 2099264, 2492876, 2624080, 3116095, 4985752, 5248160, 6232190, 9971504, 10496320, 12464380, 19943008, 24928760, 39886016, 49857520, 99715040, 199430080]

約数ペア:

[(1, 199430080), (2, 99715040), (4, 49857520), (5, 39886016), (8, 24928760), (10, 19943008), (16, 12464380), (19, 10496320), (20, 9971504), (32, 6232190), (38, 5248160), (40, 4985752), (64, 3116095), (76, 2624080), (80, 2492876), (95, 2099264), (152, 1312040), (160, 1246438), (190, 1049632), (304, 656020), (320, 623219), (380, 524816), (608, 328010), (760, 262408), (1216, 164005), (1520, 131204), (3040, 65602), (6080, 32801)]