1382703040

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{16063}}^1$

素因数の和:16349

約数の個数: 56

約数和(自身を含む): 3305007360

約数和(自身を除く): 1922304320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 320, 538, 1076, 1345, 2152, 2690, 4304, 5380, 8608, 10760, 16063, 17216, 21520, 32126, 43040, 64252, 80315, 86080, 128504, 160630, 257008, 321260, 514016, 642520, 1028032, 1285040, 2570080, 4320947, 5140160, 8641894, 17283788, 21604735, 34567576, 43209470, 69135152, 86418940, 138270304, 172837880, 276540608, 345675760, 691351520, 1382703040]

約数ペア:

[(1, 1382703040), (2, 691351520), (4, 345675760), (5, 276540608), (8, 172837880), (10, 138270304), (16, 86418940), (20, 69135152), (32, 43209470), (40, 34567576), (64, 21604735), (80, 17283788), (160, 8641894), (269, 5140160), (320, 4320947), (538, 2570080), (1076, 1285040), (1345, 1028032), (2152, 642520), (2690, 514016), (4304, 321260), (5380, 257008), (8608, 160630), (10760, 128504), (16063, 86080), (17216, 80315), (21520, 64252), (32126, 43040)]