1034735920

素因数分解:

$2^4\times 5^1\times {\mathrm{509}}^1\times {\mathrm{25411}}^1$

素因数の和:25933

約数の個数: 40

約数和(自身を含む): 2410582320

約数和(自身を除く): 1375846400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 509, 1018, 2036, 2545, 4072, 5090, 8144, 10180, 20360, 25411, 40720, 50822, 101644, 127055, 203288, 254110, 406576, 508220, 1016440, 2032880, 12934199, 25868398, 51736796, 64670995, 103473592, 129341990, 206947184, 258683980, 517367960, 1034735920]

約数ペア:

[(1, 1034735920), (2, 517367960), (4, 258683980), (5, 206947184), (8, 129341990), (10, 103473592), (16, 64670995), (20, 51736796), (40, 25868398), (80, 12934199), (509, 2032880), (1018, 1016440), (2036, 508220), (2545, 406576), (4072, 254110), (5090, 203288), (8144, 127055), (10180, 101644), (20360, 50822), (25411, 40720)]