8551196480

素因数分解:

$2^6\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{25919}}^1$

素因数の和:26967

約数の個数: 56

約数和(自身を含む): 20383073280

約数和(自身を除く): 11831876800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1031, 2062, 4124, 5155, 8248, 10310, 16496, 20620, 25919, 32992, 41240, 51838, 65984, 82480, 103676, 129595, 164960, 207352, 259190, 329920, 414704, 518380, 829408, 1036760, 1658816, 2073520, 4147040, 8294080, 26722489, 53444978, 106889956, 133612445, 213779912, 267224890, 427559824, 534449780, 855119648, 1068899560, 1710239296, 2137799120, 4275598240, 8551196480]

約数ペア:

[(1, 8551196480), (2, 4275598240), (4, 2137799120), (5, 1710239296), (8, 1068899560), (10, 855119648), (16, 534449780), (20, 427559824), (32, 267224890), (40, 213779912), (64, 133612445), (80, 106889956), (160, 53444978), (320, 26722489), (1031, 8294080), (2062, 4147040), (4124, 2073520), (5155, 1658816), (8248, 1036760), (10310, 829408), (16496, 518380), (20620, 414704), (25919, 329920), (32992, 259190), (41240, 207352), (51838, 164960), (65984, 129595), (82480, 103676)]