2923720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3847}}^1$

素因数の和:3877

約数の個数: 32

約数和(自身を含む): 6926400

約数和(自身を除く): 4002680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3847, 7694, 15388, 19235, 30776, 38470, 73093, 76940, 146186, 153880, 292372, 365465, 584744, 730930, 1461860, 2923720]

約数ペア:

[(1, 2923720), (2, 1461860), (4, 730930), (5, 584744), (8, 365465), (10, 292372), (19, 153880), (20, 146186), (38, 76940), (40, 73093), (76, 38470), (95, 30776), (152, 19235), (190, 15388), (380, 7694), (760, 3847)]