15696601520

素因数分解:

$2^4\times 5^1\times {\mathrm{2027}}^1\times {\mathrm{96797}}^1$

素因数の和:98837

約数の個数: 40

約数和(自身を含む): 36512979984

約数和(自身を除く): 20816378464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2027, 4054, 8108, 10135, 16216, 20270, 32432, 40540, 81080, 96797, 162160, 193594, 387188, 483985, 774376, 967970, 1548752, 1935940, 3871880, 7743760, 196207519, 392415038, 784830076, 981037595, 1569660152, 1962075190, 3139320304, 3924150380, 7848300760, 15696601520]

約数ペア:

[(1, 15696601520), (2, 7848300760), (4, 3924150380), (5, 3139320304), (8, 1962075190), (10, 1569660152), (16, 981037595), (20, 784830076), (40, 392415038), (80, 196207519), (2027, 7743760), (4054, 3871880), (8108, 1935940), (10135, 1548752), (16216, 967970), (20270, 774376), (32432, 483985), (40540, 387188), (81080, 193594), (96797, 162160)]