15694667080

素因数分解:

$2^3\times 5^1\times {\mathrm{1051}}^1\times {\mathrm{373327}}^1$

素因数の和:374389

約数の個数: 32

約数和(自身を含む): 35346695040

約数和(自身を除く): 19652027960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1051, 2102, 4204, 5255, 8408, 10510, 21020, 42040, 373327, 746654, 1493308, 1866635, 2986616, 3733270, 7466540, 14933080, 392366677, 784733354, 1569466708, 1961833385, 3138933416, 3923666770, 7847333540, 15694667080]

約数ペア:

[(1, 15694667080), (2, 7847333540), (4, 3923666770), (5, 3138933416), (8, 1961833385), (10, 1569466708), (20, 784733354), (40, 392366677), (1051, 14933080), (2102, 7466540), (4204, 3733270), (5255, 2986616), (8408, 1866635), (10510, 1493308), (21020, 746654), (42040, 373327)]