2936707640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3864089}}^1$

素因数の和:3864119

約数の個数: 32

約数和(自身を含む): 6955362000

約数和(自身を除く): 4018654360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3864089, 7728178, 15456356, 19320445, 30912712, 38640890, 73417691, 77281780, 146835382, 154563560, 293670764, 367088455, 587341528, 734176910, 1468353820, 2936707640]

約数ペア:

[(1, 2936707640), (2, 1468353820), (4, 734176910), (5, 587341528), (8, 367088455), (10, 293670764), (19, 154563560), (20, 146835382), (38, 77281780), (40, 73417691), (76, 38640890), (95, 30912712), (152, 19320445), (190, 15456356), (380, 7728178), (760, 3864089)]